118756

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, 0, 1), (1, 0, -1), (1, 1, 0)}.at n=10A149148
• Number of length n+5 0..2 arrays with no disjoint triples in any consecutive six terms having the same sum.at n=9A247989
• a(n) = binomial(n + 4, n - 1) + 1.at n=25A323228