113885

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, 1, -1), (-1, 1, 1), (1, 0, 0), (1, 0, 1)}.at n=9A150321
• Odd terms in A259934.at n=42A262517
• The number of edges formed by straight line segments mutually connecting all vertices of a semicircular polygon defined in A333642.at n=32A330911