Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite HEU = Heulandite Ca4[Al8Si28O72].24H2O starting with a T3 atom.
A019136
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite HEU = Heulandite Ca4[Al8Si28O72].24H2O starting with a T3 atom.
Terms
- a(0) =0a(1) =1a(2) =4a(3) =3a(4) =13a(5) =26a(6) =23a(7) =119a(8) =235a(9) =452a(10) =1323a(11) =3119a(12) =7328a(13) =19372a(14) =46983a(15) =119070a(16) =303686a(17) =769310a(18) =1975420a(19) =5113550a(20) =13189920a(21) =34395096a(22) =89652338a(23) =234687224a(24) =615882224a(25) =1620322823a(26) =4269645213a(27) =11281746619a(28) =29843058869
External references
- oeis: A019136