Number of irredundant sets in the n X n bishop graph.

A290714

Number of irredundant sets in the n X n bishop graph.

Terms

    a(0) =2a(1) =9a(2) =110a(3) =2116a(4) =59670a(5) =2509056a(6) =147357840a(7) =12001640704

External references