No of nodes, n =72

rhod=2d=3d=4d=5d=6d=7d=8d=9d=10d=11d=12d=13d=14d=15d=16d=17d=18d=19d=20d=21d=22d=23d=24d=25d=26d=27d=28d=29d=30d=31d=32d=33d=34d=35d=36d=37d=38d=39d=40d=41d=42d=43d=44d=45d=46d=47d=48d=49d=50d=51d=52d=53d=54d=55d=56d=57d=58d=59d=60d=61d=62d=63d=64d=65d=66d=67d=68d=69d=70d=71
27210814418021625228832436039643246850454057661264868472075679282886490093697210081044108011161152118812241260129613321368140414401476151215481584162016561692172817641800183618721908194419802016205220882124216021962232226823042340237624122448248425202556
3487296120144168192216240264288312336360384408432456480504528552576600624648672696720744768792816840864888912936960984100810321056108011041128115211761200122412481272129613201344136813921416144014641488151215361560158416081632165616801704
4365472901081261441621801982162342522702883063243423603783964144324504684865045225405585765946126306486666847027207387567747928108288468648829009189369549729901008102610441062108010981116113411521170118812061224124212601278
5---72----144----216----288----360----432----504----576----648----720----792----864----936----1008-
624364860728496108120132144156168180192204216228240252264276288300312324336348360372384396408420432444456468480492504516528540552564576588600612624636648660672684696708720732744756768780792804816828840852
7-----72------144------216------288------360------432------504------576------648------720-
818273645546372819099108117126135144153162171180189198207216225234243252261270279288297306315324333342351360369378387396405414423432441450459468477486495504513522531540549558567576585594603612621630639
91624324048566472808896104112120128136144152160168176184192200208216224232240248256264272280288296304312320328336344352360368376384392400408416424432440448456464472480488496504512520528536544552560568
10---36----72----108----144----180----216----252----288----324----360----396----432----468----504-
11---------72----------144----------216----------288----------360----------432-----
12-1824303642485460667278849096102108114120126132138144150156162168174180186192198204210216222228234240246252258264270276282288294300306312318324330336342348354360366372378384390396402408414420426
13-----------72------------144------------216------------288------------360------
14-----36------72------108------144------180------216------252------288------324------360-
15---24----48----72----96----120----144----168----192----216----240----264----288----312----336-
16--18-27-36-45-54-63-72-81-90-99-108-117-126-135-144-153-162-171-180-189-198-207-216-225-234-243-252-261-270-279-288-297-306-315-
17---------------72----------------144----------------216----------------288---
18-12162024283236404448525660646872768084889296100104108112116120124128132136140144148152156160164168172176180184188192196200204208212216220224228232236240244248252256260264268272276280284
19-----------------72------------------144------------------216--------------
20---18----36----54----72----90----108----126----144----162----180----198----216----234----252-
21-----24------48------72------96------120------144------168------192------216------240-
22---------36----------72----------108----------144----------180----------216-----
23---------------------72----------------------144----------------------216--
24-9121518212427303336394245485154576063666972757881848790939699102105108111114117120123126129132135138141144147150153156159162165168171174177180183186189192195198201204207210213
25-----------------------72------------------------144---------------------
26-----------36------------72------------108------------144------------180------
27----16--24--32--40--48--56--64--72--80--88--96--104--112--120--128--136--144--152--160--168--176--184--
28-----18------36------54------72------90------108------126------144------162------180-
29---------------------------72----------------------------144-------------
30---12----24----36----48----60----72----84----96----108----120----132----144----156----168-
31-----------------------------72------------------------------144---------
32--9---18---27---36---45---54---63---72---81---90---99---108---117---126---135---144---153---
33---------24----------48----------72----------96----------120----------144-----
34---------------36----------------72----------------108----------------144---
35---------------------------------72----------------------------------144-
36---101214161820222426283032343638404244464850525456586062646668707274767880828486889092949698100102104106108110112114116118120122124126128130132134136138140142
37-----------------------------------72----------------------------------
38-----------------36------------------72------------------108--------------
39-----------24------------48------------72------------96------------120------
40---9----18----27----36----45----54----63----72----81----90----99----108----117----126-
41---------------------------------------72------------------------------
42-----12------24------36------48------60------72------84------96------108------120-
43-----------------------------------------72----------------------------
44---------18----------36----------54----------72----------90----------108-----
45--------16----24----32----40----48----56----64----72----80----88----96----104----112-
46---------------------36----------------------72----------------------108--
47---------------------------------------------72------------------------
48----9-12-15-18-21-24-27-30-33-36-39-42-45-48-51-54-57-60-63-66-69-72-75-78-81-84-87-90-93-96-99-102-105-
49-----------------------------------------------72----------------------
50-----------------------36------------------------72---------------------
51---------------24----------------48----------------72----------------96---
52-----------18------------36------------54------------72------------90------
53---------------------------------------------------72------------------
54-------12--16--20--24--28--32--36--40--44--48--52--56--60--64--68--72--76--80--84--88--92--
55-----------------------------------------------------72----------------
56------------18------27------36------45------54------63------72------81------90-
57-----------------24------------------48------------------72--------------
58---------------------------36----------------------------72-------------
59---------------------------------------------------------72------------
60-------------18----24----30----36----42----48----54----60----66----72----78----84-
61-----------------------------------------------------------72----------
62-----------------------------36------------------------------72---------
63------------16------24------32------40------48------56------64------72------80-
64--------------18-------27-------36-------45-------54-------63-------72-------
65---------------------------------------------------------------72------
66--------------------24----------36----------48----------60----------72-----
67-----------------------------------------------------------------72----
68--------------------------------36----------------54----------------72---
69--------------------------------------------48----------------------72--
70--------------------------------------------------------------------72-
71---------------------------------------------------------------------72