Number of nX3 0..1 arrays with every element unequal to 1, 2, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
A316948
Number of nX3 0..1 arrays with every element unequal to 1, 2, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =25a(2) =160a(3) =1240a(4) =9417a(5) =71505a(6) =543155a(7) =4125662a(8) =31337363a(9) =238029974a(10) =1808010056a(11) =13733145621a(12) =104313185951a(13) =792334186609
External references
- oeis: A316948