Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite SGT = Sigma-2 [Si64O128].4R starting with a T2 atom.
A019237
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite SGT = Sigma-2 [Si64O128].4R starting with a T2 atom.
Terms
- a(0) =0a(1) =1a(2) =4a(3) =1a(4) =12a(5) =32a(6) =52a(7) =100a(8) =242a(9) =622a(10) =1318a(11) =3188a(12) =8382a(13) =19662a(14) =49006a(15) =130188a(16) =331642a(17) =850856a(18) =2239524a(19) =5850712a(20) =15287652a(21) =40300278a(22) =106291956a(23) =280451616a(24) =742278248a(25) =1968624658a(26) =5228549484a(27) =13912280278a(28) =37089229168
External references
- oeis: A019237