Number of n X 7 0..1 arrays with every element equal to 0, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
A299560
Number of n X 7 0..1 arrays with every element equal to 0, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =130a(2) =121a(3) =734a(4) =3919a(5) =18032a(6) =88551a(7) =451972a(8) =2321249a(9) =12137569a(10) =63355517a(11) =331023922a(12) =1728150269a(13) =9030802400a(14) =47208375405a(15) =246881037203
External references
- oeis: A299560