Number of nX6 0..1 arrays with every element equal to 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
A298893
Number of nX6 0..1 arrays with every element equal to 2, 3, 5, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =13a(2) =11a(3) =80a(4) =579a(5) =2963a(6) =12224a(7) =72620a(8) =426475a(9) =2284203a(10) =12768382a(11) =72904621a(12) =409673880a(13) =2298677918a(14) =13008113489a(15) =73461302729a(16) =414141245069
External references
- oeis: A298893