Number of (n+2) X (2+2) arrays of permutations of 0..n*4+7 with each element moved 0 or 1 knight moves and no more than 3 elements left unmoved.

A263544

Number of (n+2) X (2+2) arrays of permutations of 0..n*4+7 with each element moved 0 or 1 knight moves and no more than 3 elements left unmoved.

Terms

    a(0) =124a(1) =3328a(2) =32284a(3) =692605a(4) =12621312a(5) =200111881a(6) =3073784448a(7) =48234458624a(8) =726559223488

External references