Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MEP = Melanophlogite [Si46O92].qR starting with a T3 atom.
A019155
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite MEP = Melanophlogite [Si46O92].qR starting with a T3 atom.
Terms
- a(0) =0a(1) =0a(2) =4a(3) =2a(4) =0a(5) =28a(6) =44a(7) =44a(8) =296a(9) =732a(10) =1124a(11) =3644a(12) =10508a(13) =21864a(14) =58260a(15) =166444a(16) =403156a(17) =1030772a(18) =2823720a(19) =7302232a(20) =18938492a(21) =50966728a(22) =135299056a(23) =357236132a(24) =957898256a(25) =2568274480a(26) =6865057172a(27) =18460998564a(28) =49776287892
External references
- oeis: A019155