133434

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 YUG = Yugawaralite Ca2[Al4Si12O32].8H2O starting at a T1 atom.at n=15A019264
• a(n) = binomial(n,2)*(binomial(n-1,2) + 2).at n=27A352405