Number of n X n arrays of squares of integers summing to 33 with every element equal to at least one neighbor.

A146548

Number of n X n arrays of squares of integers summing to 33 with every element equal to at least one neighbor.

Terms

    a(0) =0a(1) =18a(2) =54004a(3) =43110358a(4) =49105943708

External references