-1158

Appears in sequences

• Expansion of psi(q^5)/psi(q) in powers of q where psi() is a Ramanujan theta function.at n=35A116494
• Expansion of (phi(q) / phi(q^3) - 1) / 2 in powers of q where phi() is a Ramanujan theta function.at n=62A139139
• Riordan's general Eulerian recursion: T(n, k) = (k+2)*T(n-1, k) + (n-k-1) * T(n-1, k-1) with T(n,1) = 1, T(n,n) = (-1)^(n-1).at n=41A157013
• Coefficient array for square of Chebyshev S-polynomials.at n=81A181878
• Triangle read by rows, T(n, k) the coefficients of some polynomials in Pi, for n >= 0 and 0 <= k <= n.at n=21A295516