549528

Appears in sequences

• Number of labeled pure 2-complexes on n nodes (0-simplexes) with 5 2-simplexes and 11 1-simplexes.at n=2A054560
• 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, 0), (1, 0, -1), (1, 0, 1), (1, 1, -1)}.at n=11A149344