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 2,1.

A264193

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 2,1.

Terms

    a(0) =81a(1) =4608a(2) =262144a(3) =10764800a(4) =442050625a(5) =19169627850a(6) =831295356516

External references