40551

Appears in sequences

• 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, 0), (-1, 1, -1), (-1, 1, 0), (1, 0, 0), (1, 1, 1)}.at n=8A150698
• Number of nonnegative integer arrays of length n+2 with new values 0 upwards introduced in order, and containing the value n-1.at n=22A211562
• Base-7 analog of A208059.at n=30A212996
• G.f. A(x) satisfies A(x) = 1 + x*(1-x^3)^2*A(x)^3.at n=8A389944