Number of (n+2)X(2+2) 0..1 arrays with no 3x3 subblock diagonal sum less than the antidiagonal sum.
A256765
Number of (n+2)X(2+2) 0..1 arrays with no 3x3 subblock diagonal sum less than the antidiagonal sum.
Terms
- a(0) =1936a(1) =14641a(2) =81796a(3) =456976a(4) =2196324a(5) =10556001a(6) =46785600a(7) =207360000a(8) =878529600a(9) =3722098081a(10) =15374512036a(11) =63506016016a(12) =258598692676
External references
- oeis: A256765