314468

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, 0, 0), (0, -1, 1), (0, 1, -1), (1, 0, 0), (1, 1, 1)}.at n=9A150854
• Number of chiral pairs of asymmetric polyominoes with n hexagonal cells of the hyperbolic regular tiling with Schläfli symbol {6,oo}.at n=9A389337