Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite RSN = RUB-17 K4Na12 [ Zn8Si28O72 ]. 18 H2O.
A019222
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite RSN = RUB-17 K4Na12 [ Zn8Si28O72 ]. 18 H2O.
Terms
- a(0) =2a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =26a(7) =86a(8) =228a(9) =424a(10) =1040a(11) =2192a(12) =5632a(13) =13820a(14) =37462a(15) =94070a(16) =244632a(17) =612400a(18) =1576680a(19) =3994116a(20) =10322016a(21) =26512176a(22) =69006942a(23) =178963650a(24) =467609932a(25) =1219902008a(26) =3198150306a(27) =8381973582a(28) =22048632000
External references
- oeis: A019222