Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 with each element having index change +-(.,.) 0,0 1,-2 or 1,1.

A264145

Number of (5+1)X(n+1) arrays of permutations of 0..n*6+5 with each element having index change +-(.,.) 0,0 1,-2 or 1,1.

Terms

    a(0) =32a(1) =2197a(2) =144000a(3) =5953600a(4) =302693857a(5) =15238898080a(6) =758116015189

External references