129237

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, 0, -1), (0, 0, 1), (0, 1, 0), (1, 0, 0)}.at n=9A151035
• a(n) is the number of odd-balanced unimodal sequences of weight 2n+2.at n=29A335768