Number of nX6 0..1 arrays with every element equal to 0, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
A299519
Number of nX6 0..1 arrays with every element equal to 0, 3, 4, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =9a(2) =55a(3) =117a(4) =1540a(5) =12411a(6) =89125a(7) =826509a(8) =7492106a(9) =69199615a(10) =632471906a(11) =5845508751a(12) =54077696663a(13) =499912373343
External references
- oeis: A299519