374813

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, 0, 1), (0, -1, 1), (0, 1, -1), (1, 1, 1)}.at n=10A149621
• a(n) is the number of unlabeled rank-3 graded lattices with 5 coatoms and n atoms.at n=26A322600