Number of nX7 binary arrays with some element plus some horizontally, vertically, diagonally or antidiagonally adjacent neighbor totalling two exactly once.
A268765
Number of nX7 binary arrays with some element plus some horizontally, vertically, diagonally or antidiagonally adjacent neighbor totalling two exactly once.
Terms
- a(0) =38a(1) =595a(2) =8500a(3) =99057a(4) =1129042a(5) =12111209a(6) =127676872a(7) =1312123185a(8) =13311824510a(9) =133228716170
External references
- oeis: A268765