-45056
domain: Z
Appears in sequences
- Coefficient array for orthogonal polynomials defined by C(2n,n).at n=41A128411
- Irregular triangle, T(n, k) = coefficients of p(x, n), where p(x, n) = (1-2*x)^(n+1) * Sum_{j>=0} j^n*(x/(1-x))^j, read by rows.at n=48A142073
- a(n) = 4^n*(1-2*n).at n=6A144704
- a(n) = 2^n*(1-n).at n=12A159964
- Triangle read by rows, T(n, k) = Sum_{j=0..n} (-1)^(k-j)*Eulerian1(n, j)* binomial(n-j, n-k) for 0 <= k <= n.at n=52A291977
- Binomial transform of [0, 1, 2, -3, -4, 5, 6, -7, -8, ...].at n=22A316386
- a(n) = coefficient of x^n in A(x) such that C(x)^2 + S(x)^2 = 1 where: C(x) + i*S(x) = Sum_{n=-oo..+oo} i^n * (2*x)^(n^2) * A(x)^n.at n=13A357787