Number of nX3 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
A316999
Number of nX3 0..1 arrays with every element unequal to 0, 1, 2, 3, 4, 6 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =4a(1) =30a(2) =162a(3) =894a(4) =4905a(5) =26952a(6) =148138a(7) =814090a(8) =4474116a(9) =24589282a(10) =135138808a(11) =742704801a(12) =4081805962a(13) =22433046900a(14) =123288989733a(15) =677579579346
External references
- oeis: A316999