Number of nX4 0..1 arrays with every element unequal to 0, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
A306132
Number of nX4 0..1 arrays with every element unequal to 0, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =1a(1) =24a(2) =64a(3) =498a(4) =2922a(5) =16877a(6) =111073a(7) =700859a(8) =4405884a(9) =28199822a(10) =179362001a(11) =1140613869a(12) =7270251022a(13) =46301421256a(14) =294878401359
External references
- oeis: A306132