67527

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, -1), (1, -1, 0), (1, 1, -1), (1, 1, 1)}.at n=9A149596
• Number of 3 X n 0..1 arrays with diagonals and rows unimodal and antidiagonals nondecreasing.at n=16A224159
• Expansion of Product_{k>=1} 1/(1 - x^k/(1 + x)).at n=28A307626
• Total number of modes in all partitions of n.at n=42A372542