Number of nX6 0..1 arrays with every element unequal to 0, 1, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero.
A305647
Number of nX6 0..1 arrays with every element unequal to 0, 1, 3, 4, 5 or 6 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =13a(1) =125a(2) =168a(3) =2360a(4) =31079a(5) =355620a(6) =7215825a(7) =146459610a(8) =2640107792a(9) =52228665478
External references
- oeis: A305647