Number of nX6 0..1 arrays with every element unequal to 0, 1, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
A316309
Number of nX6 0..1 arrays with every element unequal to 0, 1, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =13a(1) =61a(2) =83a(3) =404a(4) =1488a(5) =4431a(6) =17487a(7) =75221a(8) =293206a(9) =1262596a(10) =5656690a(11) =25122303a(12) =114261106a(13) =529250742a(14) =2459225011a(15) =11507032895a(16) =54202472427a(17) =256046793093
External references
- oeis: A316309