Number of nX7 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 1 1 and 1 0 1 vertically.
A207728
Number of nX7 0..1 arrays avoiding 0 0 0 and 0 1 0 horizontally and 0 1 1 and 1 0 1 vertically.
Terms
- a(0) =40a(1) =1600a(2) =6016a(3) =33063a(4) =211680a(5) =1029231a(6) =4799749a(7) =23473944a(8) =111527152a(9) =517774120a(10) =2415619129a(11) =11251097760a(12) =52094413065a(13) =240990441237
External references
- oeis: A207728