-2752
domain: Z
Appears in sequences
- Expansion of 8-dimensional cusp form.at n=14A002408
- Expansion of sin(tan(x)^2)/2.at n=4A024281
- Dirichlet inverse of sigma_3 function (A001158).at n=27A053825
- Coefficients of Hadamard Cartan G_2 self-similar 2^n matrices:M={{2, -1}, {-3, 2}}.at n=12A173814
- Coefficients of Hadamard Cartan G_2 self-similar 2^n matrices:M={{2, -1}, {-3, 2}}.at n=14A173814
- Convolution square of A255528.at n=29A278710
- G.f. (1-x) * Sum_{n>=0} x^n * (1 + x^n)^n / (1 + x^(n+1))^(n+1).at n=33A354247
- Expansion of Sum_{n>=0} (-4)^n * (2*4^n + 1)/3 * x^(n*(n+1)/2).at n=6A370018