129525

Appears in sequences

• Number of walks within N^2 (the first quadrant of Z^2) starting at (0,0), ending on the vertical axis and consisting of n steps taken from {(-1, -1), (-1, 0), (-1, 1), (0, -1), (0, 1), (1, 1)}.at n=9A151465
• G.f. A(x) satisfies: A(x) = Sum_{n>=0} ((1+x)^n - 1)^n * A(x)^n.at n=6A301434
• Expansion of e.g.f. log( 1 + x^3 * exp(x) / 3! ).at n=11A346751