116650

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, 1), (0, 0, 1), (0, 1, 1), (1, 0, 1), (1, 1, -1)}.at n=8A151181
• Number of maximal matchings in the n-antiprism graph.at n=11A284701