Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
A299940
Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3, 6, 7 or 8 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =32a(1) =969a(2) =1860a(3) =7016a(4) =30204a(5) =124748a(6) =495413a(7) =2007099a(8) =8185319a(9) =33071007a(10) =133779494a(11) =543316400a(12) =2205549089a(13) =8951083065a(14) =36361505664a(15) =147797032613a(16) =600941149524
External references
- oeis: A299940