Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
A306165
Number of nX7 0..1 arrays with every element unequal to 0, 1, 2, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =101a(2) =523a(3) =2966a(4) =19176a(5) =128710a(6) =842280a(7) =5553315a(8) =36528087a(9) =240890311a(10) =1589377780a(11) =10478113962a(12) =69104073784a(13) =455793498250
External references
- oeis: A306165