Number of horizontal and antidiagonal neighbor colorings of the odd squares of an n X 5 array with new integer colors introduced in row major order.

A216081

Number of horizontal and antidiagonal neighbor colorings of the odd squares of an n X 5 array with new integer colors introduced in row major order.

Terms

    a(0) =1a(1) =12a(2) =136a(3) =12840a(4) =373780a(5) =99827160a(6) =5116799368

External references