99504

Appears in sequences

• a(n+2) = (2*n + 3)*a(n+1) + (n + 1)^2*a(n), a(0) = 1, a(1) = 0.at n=7A054766
• Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (0, 0, -1), (0, 1, 1), (1, -1, -1)}.at n=11A148600
• Number of non-condensed integer partitions of n, or partitions where it is not possible to choose a different divisor of each part.at n=46A370320