Number of 7Xn 0..1 arrays with every element equal to 0, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A302465
Number of 7Xn 0..1 arrays with every element equal to 0, 2, 3 or 5 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =21a(2) =1397a(3) =276a(4) =17189a(5) =25285a(6) =404761a(7) =2588958a(8) =25019102a(9) =250630168a(10) =2450083168a(11) =25229300236a(12) =260128455530
External references
- oeis: A302465