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 1,2.

A264345

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 1,2.

Terms

    a(0) =64a(1) =4181a(2) =490000a(3) =27726581a(4) =2296230561a(5) =168990466353

External references