A227662 - OEIS

A227662

Number of lattice paths from {8}^n to {0}^n using steps that decrement one component by 1 such that for each point (p_1,p_2,...,p_n) we have abs(p_{i}-p_{i+1}) <= 1.

1, 1, 256, 6520712, 2616540574496, 7962224756951452544, 120712076511505386344017520, 6941648177366735193973359263017216, 1248760044848501400078426452469652899962528, 608787871679690303320891056934368872583827110376320