Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite DDR = Deca-dodecasil 3R[Si120O240]qR starting with a T2 atom.
A019106
Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite DDR = Deca-dodecasil 3R[Si120O240]qR starting with a T2 atom.
Terms
- a(0) =0a(1) =0a(2) =5a(3) =0a(4) =2a(5) =33a(6) =23a(7) =73a(8) =339a(9) =501a(10) =1272a(11) =4159a(12) =8796a(13) =21947a(14) =60807a(15) =146525a(16) =370649a(17) =977008a(18) =2488685a(19) =6451966a(20) =16969213a(21) =44362809a(22) =116868000a(23) =309416308a(24) =819440761a(25) =2179359337a(26) =5810665522a(27) =15513625276
External references
- oeis: A019106