104904
domain: N
Appears in sequences
- Number of unlabeled 2-connected minimally 2-edge-connected graphs with n nodes.at n=15A054317
- a(n) = (n+1)*(2*n+1)*(4*n+1).at n=23A079588
- Structured icosidodecahedral numbers.at n=23A100147
- a(n) = 81*n^2 - 2*n.at n=35A157507
- Number of reduced words of length n in Coxeter group on 48 generators S_i with relations (S_i)^2 = (S_i S_j)^3 = I.at n=3A162913
- Eigentriangle of triangle A085478.at n=58A186023
- Even octagonal pyramidal numbers (A002414).at n=22A218327
- E.g.f.: log(1 - x - log(1 - x)).at n=9A331558