Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite GIS = Cycle class sequences of Gismondine Ca4 [ Al8Si8O32 ] . 16 H2O.
A019017
Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite GIS = Cycle class sequences of Gismondine Ca4 [ Al8Si8O32 ] . 16 H2O.
Terms
- a(0) =3a(1) =6a(2) =20a(3) =120a(4) =942a(5) =6090a(6) =35264a(7) =211482a(8) =1379880a(9) =9243828a(10) =61999620a(11) =418306954a(12) =2855363476a(13) =19702480170a(14) =137045990064
External references
- oeis: A019017