Number of nX4 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
A300317
Number of nX4 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =5a(1) =16a(2) =61a(3) =735a(4) =3486a(5) =25797a(6) =203113a(7) =1378779a(8) =10140973a(9) =75190617a(10) =542109614a(11) =3972097115a(12) =29113049465a(13) =212286481470
External references
- oeis: A300317