Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite GME = Gmelinite (Na2,Ca)4 [ Al8Si16O48 ] . 24 H2O.
A019018
Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite GME = Gmelinite (Na2,Ca)4 [ Al8Si16O48 ] . 24 H2O.
Terms
- a(0) =3a(1) =7a(2) =42a(3) =190a(4) =884a(5) =5565a(6) =34840a(7) =205806a(8) =1247875a(9) =7958423a(10) =52883120a(11) =359233719a(12) =2459686110a(13) =16915593735a(14) =116848978672
External references
- oeis: A019018