Number of (5+2) X (n+2) 0..1 arrays with every 3 X 3 subblock sum of the two maximums of the central row and central column plus the two minimums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally.
A258534
Number of (5+2) X (n+2) 0..1 arrays with every 3 X 3 subblock sum of the two maximums of the central row and central column plus the two minimums of the diagonal and antidiagonal nondecreasing horizontally, vertically and ne-to-sw antidiagonally.
Terms
- a(0) =294960a(1) =1323419a(2) =3806582a(3) =16029944a(4) =65947572a(5) =288227428a(6) =1319588040a(7) =6258499571a(8) =30740458420a(9) =154896105994a(10) =803422614946
External references
- oeis: A258534