41076

Appears in sequences

• Triangle T(n,k) read by rows, where e.g.f. for T(n,k) is exp((1+y)*x)/(1-x).at n=49A073107
• a(n) = (n+1)(n+2)^2*(n+3)^2*(n+4)(5n^2 + 21n + 20)/2880.at n=6A107956
• Column 0 of triangle A113988, which is the matrix square of A113983: a(n) = [A113983^2](n,0).at n=10A113989
• a(n) = (n!/24) * Sum_{k=0..n-4} 1/k!.at n=9A357480
• Triangle read by rows: T(n, k) = e * binomial(n, k) * Gamma(k + 1, 1).at n=50A371686
• Terms of A319928 that are congruent to 4 modulo 8: Numbers k == 4 (mod 8) such that there is no other m such that (Z/mZ)* is isomorphic to (Z/kZ)*, where (Z/kZ)* is the multiplicative group of integers modulo k.at n=33A372755