Number of nX7 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.

A206388

Number of nX7 0..6 arrays with no element equal to another within a city block distance of two, and new values 0..6 introduced in row major order.

Terms

    a(0) =52a(1) =62004a(2) =21916090a(3) =8094257014

External references