Number of (3+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal maximum minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally.

A254170

Number of (3+2)X(n+2) 0..1 arrays with every 3X3 subblock diagonal maximum minus antidiagonal median nondecreasing horizontally, vertically and ne-to-sw antidiagonally.

Terms

    a(0) =16240a(1) =164684a(2) =1553720a(3) =15016048a(4) =139009432a(5) =1263003480a(6) =11377995944a(7) =101942555352a(8) =912087664152

External references