Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AFR = SAPO-40 [Si7Al29P28O128].4TPA.OH starting with a T4 atom.
A018963
Cycle class sequence c(2n) (the number of true cycles of length 2n in which a certain node is included) for zeolite AFR = SAPO-40 [Si7Al29P28O128].4TPA.OH starting with a T4 atom.
Terms
- a(0) =3a(1) =11a(2) =44a(3) =190a(4) =1084a(5) =5876a(6) =33127a(7) =195616a(8) =1195351a(9) =7647210a(10) =50776030a(11) =344459677a(12) =2363407119a(13) =16295430670a(14) =112573797968
External references
- oeis: A018963