Number of nX6 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 0 vertically.
A207659
Number of nX6 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 0 vertically.
Terms
- a(0) =26a(1) =676a(2) =2812a(3) =12040a(4) =55752a(5) =264568a(6) =1296732a(7) =6454684a(8) =32683022a(9) =167198926a(10) =864092006a(11) =4497241498a(12) =23558938146a(13) =124023147194a(14) =655770988392
External references
- oeis: A207659