168404

Appears in sequences

• Sum of (Gaussian) q-binomial coefficients for q=-21.at n=4A015190
• 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), (0, 0, 1), (1, -1, 0), (1, 0, 0)}.at n=11A149830
• 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, 1), (-1, 1, 0), (1, 0, 1), (1, 1, 0)}.at n=9A150703