45787
domain: N
Appears in sequences
- Quasi-Carmichael numbers to base -5: squarefree composites n such that prime p|n ==> p+5|n+5.at n=12A029565
- a(n) = (6*n+1)*(6*n+7).at n=35A085026
- Numbers whose trajectory under the Esucarys map ends at the fixed point 247.at n=39A129133
- a(n) = A130179(n)/81.at n=31A130085
- 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=42A143632
- E.g.f. satisfies: A(x) = exp(x*A(((x+1)^2-1)/2)).at n=6A143633
- Least modulus k such that the multiplicative group modulo k has a difference of n nontrivial cycles between its minimal and maximal representation.at n=6A379424