Number of 7Xn 0..1 arrays with every element equal to 0, 1, 2 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A302328
Number of 7Xn 0..1 arrays with every element equal to 0, 1, 2 or 4 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =2785a(2) =18093a(3) =96956a(4) =659949a(5) =5542827a(6) =45861206a(7) =349722102a(8) =2638308693a(9) =20632095349a(10) =164488042149
External references
- oeis: A302328