-1903757312
domain: Z
Appears in sequences
- Expansion of log(1+tanh(tanh(x))).at n=15A009387
- exp(arcsinh(tanh(x))) = 1+x+1/2!*x^2-2/3!*x^3-11/4!*x^4+16/5!*x^5...at n=15A012253
- a(n) = 2^n*E(n, 1) where E(n, x) are the Euler polynomials.at n=15A155585
- Coefficient of x of the OmegaPolynomials (A318146), T(n, k) = [x] P(n, k) with n>=1 and k>=0, square array read by ascending antidiagonals.at n=53A318253
- Associated Omega numbers of order 2, triangle T(n,k) read by rows for n >= 0 and 0 <= k <= n.at n=44A318254
- 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=47A326327
- a(n) = (PolyLog(-n, -i) - exp(i*Pi*n)*PolyLog(-n, i)) * i / exp(i*Pi*n/2).at n=15A346838