Number of nX7 0..1 arrays with every element equal to 1, 2, 3, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
A299306
Number of nX7 0..1 arrays with every element equal to 1, 2, 3, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =8a(1) =2048a(2) =13075a(3) =144040a(4) =3860858a(5) =76611604a(6) =1227812226a(7) =23819382545a(8) =471369052777
External references
- oeis: A299306