T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
A207068
T(n,k)=Number of nXk 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Terms
- a(0) =2a(1) =4a(2) =4a(3) =6a(4) =16a(5) =6a(6) =9a(7) =36a(8) =36a(9) =8a(10) =14a(11) =81a(12) =102a(13) =64a(14) =10a(15) =21a(16) =196a(17) =288a(18) =216a(19) =100a(20) =12a(21) =31a(22) =441a(23) =896a(24) =720a(25) =390a(26) =144a(27) =14a(28) =46a(29) =961
External references
- oeis: A207068