Number of 7Xn 0..1 arrays with every element equal to 0, 1, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
A303045
Number of 7Xn 0..1 arrays with every element equal to 0, 1, 3, 4 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =86a(2) =459a(3) =1686a(4) =9882a(5) =63254a(6) =345668a(7) =1853428a(8) =10924077a(9) =67726475a(10) =403669088a(11) =2380303051a(12) =14509938056a(13) =90934286594a(14) =564101640722
External references
- oeis: A303045