150426
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 DOH = Dodecasil 1H [Si34O68].qR starting with a T4 atom.at n=15A019115
- Triangular numbers which are the sum of distinct double factorials (A006882).at n=37A115650
- Triangular numbers which have one or more occurrences of exactly six different digits.at n=13A241789