Number of nX5 0..1 arrays with every element equal to 1, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
A299564
Number of nX5 0..1 arrays with every element equal to 1, 2, 3, 5, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =3a(1) =174a(2) =808a(3) =4342a(4) =24588a(5) =140401a(6) =792454a(7) =4505710a(8) =25597272a(9) =145256775a(10) =825161681a(11) =4688118967a(12) =26627460328a(13) =151255649648a(14) =859244671776
External references
- oeis: A299564