51318

Appears in sequences

• Number of compositions (ordered partitions) of n into powers of 2.at n=20A023359
• 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, 0, 0), (0, -1, 1), (0, 1, 1), (1, 1, -1)}.at n=10A148830
• Number of compositions (ordered partitions) of n into pentanacci numbers 1,2,4,8,16,31, ... (A001591).at n=20A357455
• Number of compositions (ordered partitions) of n into two or more powers of 2.at n=20A357534