96727
domain: N
Appears in sequences
- Strong pseudoprimes to base 37.at n=28A020263
- Strong pseudoprimes to base 42.at n=26A020268
- Strong pseudoprimes to base 51.at n=36A020277
- Strong pseudoprimes to base 96.at n=33A020322
- Table T(n,k), n>=0, k>=0, read by antidiagonals, where the e.g.f. for column k satisfies A_k(x) = exp(x*A_k(((x+1)^k-1)/k)) if k>0 and A_0(x) = exp(x*A_0(0)) = exp(x).at n=51A143632
- E.g.f. satisfies: A(x) = exp(x*A(((x+1)^3-1)/3)).at n=6A143634
- Heptagonal numbers (A000566) that are semiprimes (A001358).at n=30A259676
- Heptagonal numbers (A000566) in which parity of digits alternates.at n=22A297646
- E.g.f. satisfies log(A(x)) = (exp(x*A(x)) - 1) * A(x)^2.at n=5A355762