-965

Appears in sequences

• Derivative of log of A007360.at n=39A023892
• Expansion of (1-x)^(-1)/(1+2*x-2*x^2+2*x^3).at n=7A077919
• Irregular triangle read by rows: let c = -(x - x^2), b = (-1 - a + 2 x)/x, and a = 0, expansion of p(x, n) = (a + b*x)*p(x, n - 1) + c*p(x, n - 2).at n=63A139144
• G.f.: Re((i*x; x)_inf), where (a; q)_inf is the q-Pochhammer symbol, i = sqrt(-1).at n=57A292042
• a(n) is the permanent of a 2n X 2n antisymmetric Toeplitz matrix M(2n) whose first row consists of a single zero followed by successive positive integers repeated (A004526).at n=3A331491