Number of simple paths from (1, 1) to (n, 5) on an n X 5 grid with king moves allowed.

A193171

Number of simple paths from (1, 1) to (n, 5) on an n X 5 grid with king moves allowed.

Terms

    a(0) =1a(1) =560a(2) =38169a(3) =3764367a(4) =447544629a(5) =56182569218

External references