Number of (n+1) X 8 0..1 arrays with rows and columns of permanents of all 2 X 2 subblocks lexicographically nondecreasing.

A204961

Number of (n+1) X 8 0..1 arrays with rows and columns of permanents of all 2 X 2 subblocks lexicographically nondecreasing.

Terms

    a(0) =9490a(1) =659392a(2) =43018570a(3) =3129723425a(4) =246591161060

External references