Number of 6 X n 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 0 1 vertically.
A207457
Number of 6 X n 0..1 arrays avoiding 0 0 0 and 0 0 1 horizontally and 0 0 1 and 1 0 1 vertically.
Terms
- a(0) =12a(1) =144a(2) =396a(3) =2460a(4) =9216a(5) =46956a(6) =196812a(7) =932688a(8) =4086060a(9) =18819228a(10) =83939328a(11) =382160076a(12) =1717133964a(13) =7780911120a(14) =35067371724a(15) =158593617564a(16) =715647771648
External references
- oeis: A207457