Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 3, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
A299941
Number of nX7 0..1 arrays with every element equal to 0, 1, 2, 3, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =64a(1) =3281a(2) =5631a(3) =22819a(4) =106323a(5) =495413a(6) =2237911a(7) =10459697a(8) =49578223a(9) =231751585a(10) =1085770920a(11) =5127919044a(12) =24217578595a(13) =114333621160a(14) =541012865109
External references
- oeis: A299941