Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite DDR = Deca-dodecasil 3R[Si120O240]qR starting with a T3 atom.
A019111
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite DDR = Deca-dodecasil 3R[Si120O240]qR starting with a T3 atom.
Terms
- a(0) =0a(1) =1a(2) =4a(3) =0a(4) =7a(5) =27a(6) =33a(7) =104a(8) =302a(9) =557a(10) =1436a(11) =3780a(12) =8483a(13) =21634a(14) =55744a(15) =137371a(16) =354163a(17) =916762a(18) =2354000a(19) =6149728a(20) =16101636a(21) =42225647a(22) =111610989a(23) =295365408a(24) =783336821a(25) =2085927781a(26) =5561256688a(27) =14852499506a(28) =39762167485
External references
- oeis: A019111