95081

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), (-1, 0, 0), (0, 0, 1), (0, 1, -1), (1, -1, -1)}.at n=13A148019
• a(n) is the number of 5 element sets of distinct integer sided strict rectangles that fill an n X n square.at n=22A387605