Number of (n+1)X7 0..5 arrays with the permanents of all 2X2 subblocks equal and nonzero.

A204761

Number of (n+1)X7 0..5 arrays with the permanents of all 2X2 subblocks equal and nonzero.

Terms

    a(0) =469999a(1) =57594105a(2) =544806119a(3) =68057441183a(4) =700833744055

External references