101031873

Appears in sequences

• E.g.f.: sec(x)^3+(sec(x)^2*tan(x)).at n=12A225688
• A(n, k) = (m*k)! [x^k] MittagLefflerE(m, x)^(-n), for m = 2, n >= 0, k >= 0; square array read by descending antidiagonals.at n=48A326327
• a(n) = (2*n)! [x^(2*n)] cosh(x)^(-3).at n=6A326328