Number of horizontal, vertical, diagonal and antidiagonal neighbor colorings of the odd squares of an n X 6 array with new integer colors introduced in row major order.

A215743

Number of horizontal, vertical, diagonal and antidiagonal neighbor colorings of the odd squares of an n X 6 array with new integer colors introduced in row major order.

Terms

    a(0) =1a(1) =2a(2) =15a(3) =364a(4) =29084a(5) =4851360a(6) =1396243937a(7) =621070325112

External references