115222
domain: N
Appears in sequences
- Cycle class sequence c(n) (the number of true cycles of length n in which a certain node is included) for zeolite HEU = Heulandite Ca4[Al8Si28O72].24H2O starting with a T1 atom.at n=15A019138
- Number of leaf-balanced rooted plane trees with n nodes.at n=16A304175
- Number of subsets of {1..n} without all distinct lengths of maximal runs (increasing by 1).at n=17A384176