1744847

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, 0), (0, -1, 1), (1, 0, -1), (1, 1, 0)}.at n=12A149184
• Number of same-sized pairs of subsets of set of n numbers that might have the same sum.at n=15A304011