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

A264108

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

Terms

    a(0) =512a(1) =21025a(2) =911754a(3) =39087504a(4) =1680100825a(5) =72203451849

External references