Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3, 6 or 7 king-move adjacent elements, with upper left element zero.
A299178
Number of nX6 0..1 arrays with every element equal to 0, 1, 2, 3, 6 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =32a(1) =969a(2) =1860a(3) =7016a(4) =30089a(5) =123258a(6) =488812a(7) =1973932a(8) =7998917a(9) =32133289a(10) =129295516a(11) =521825491a(12) =2103866573a(13) =8477867045a(14) =34181235225a(15) =137822897266a(16) =555658803759
External references
- oeis: A299178