Number of nX3 0..1 arrays with every element unequal to 0, 1, 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
A317006
Number of nX3 0..1 arrays with every element unequal to 0, 1, 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =4a(1) =23a(2) =96a(3) =400a(4) =1704a(5) =7313a(6) =31328a(7) =134118a(8) =574442a(9) =2460748a(10) =10541124a(11) =45155605a(12) =193438738a(13) =828663631a(14) =3549885894a(15) =15207276051a(16) =65146190696a(17) =279078852182
External references
- oeis: A317006