Number of nX3 0..1 arrays with every element equal to 0, 2, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.

A299716

Number of nX3 0..1 arrays with every element equal to 0, 2, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero.

Terms

    a(0) =1a(1) =13a(2) =46a(3) =246a(4) =1205a(5) =6354a(6) =33804a(7) =182056a(8) =988181a(9) =5383273a(10) =29402184a(11) =160807858a(12) =880215678a(13) =4820339682a(14) =26404860216a(15) =144663504555a(16) =792635765966

External references