Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
A304898
Number of nX5 0..1 arrays with every element unequal to 1, 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =3a(1) =313a(2) =1249a(3) =13954a(4) =107723a(5) =946723a(6) =8143342a(7) =69406724a(8) =599014812a(9) =5123207331a(10) =44024389889a(11) =377614353499
External references
- oeis: A304898