Number of n X 6 0..1 arrays with every element equal to 0, 1, 2, 4, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
A301489
Number of n X 6 0..1 arrays with every element equal to 0, 1, 2, 4, 5 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =32a(1) =383a(2) =1372a(3) =9415a(4) =93753a(5) =903707a(6) =8479276a(7) =81180752a(8) =782053062a(9) =7536338549a(10) =72637971096a(11) =700355478119
External references
- oeis: A301489