Number of n X n 0..1 arrays with every element equal to 0, 1, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
A299389
Number of n X n 0..1 arrays with every element equal to 0, 1, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =4a(2) =3a(3) =63a(4) =508a(5) =2483a(6) =112188a(7) =5884463a(8) =286590596a(9) =77024397318
External references
- oeis: A299389