Number of 6Xn 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 0 vertically.
A207664
Number of 6Xn 0..1 arrays avoiding 0 0 0 and 1 1 1 horizontally and 0 0 1 and 1 0 0 vertically.
Terms
- a(0) =22a(1) =484a(2) =1140a(3) =9060a(4) =60762a(5) =264568a(6) =1806676a(7) =11731102a(8) =56370696a(9) =366295198a(10) =2305584648a(11) =11797984744a(12) =74304216762a(13) =457672368566
External references
- oeis: A207664