Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite RTH = RUB-13 [B2Si30O64].2R starting with a T4 atom.

A019229

Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite RTH = RUB-13 [B2Si30O64].2R starting with a T4 atom.

Terms

    a(0) =0a(1) =2a(2) =3a(3) =3a(4) =21a(5) =30a(6) =59a(7) =110a(8) =242a(9) =572a(10) =1153a(11) =2849a(12) =6533a(13) =15911a(14) =40206a(15) =101346a(16) =262483a(17) =677088a(18) =1753592a(19) =4551703a(20) =11797630a(21) =30695980a(22) =79962351a(23) =208257979a(24) =544082214a(25) =1424031328a(26) =3733666550a(27) =9813530258a(28) =25837616418

External references