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

A264094

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

Terms

    a(0) =64a(1) =3025a(2) =240100a(3) =12723489a(4) =836655625a(5) =49887902736

External references