Number of n X n 0..2 arrays with every diagonal, row and column running average nondecreasing rightwards and downwards and diagonally.
A201148
Number of n X n 0..2 arrays with every diagonal, row and column running average nondecreasing rightwards and downwards and diagonally.
Terms
- a(0) =3a(1) =20a(2) =235a(3) =4572a(4) =153796a(5) =9005581a(6) =938925282a(7) =177169920997
External references
- oeis: A201148