Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 4 or 5 king-move adjacent elements, with upper left element zero.
A298220
Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 4 or 5 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =353a(2) =451a(3) =4767a(4) =30780a(5) =150617a(6) =1261845a(7) =8555774a(8) =57269902a(9) =425814658a(10) =2966495520a(11) =20993370991a(12) =151153645049
External references
- oeis: A298220