Number of n X 5 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 1 0 vertically.
A207400
Number of n X 5 0..1 arrays avoiding 0 0 1 and 0 1 1 horizontally and 0 0 1 and 1 1 0 vertically.
Terms
- a(0) =12a(1) =144a(2) =612a(3) =1782a(4) =4212a(5) =8692a(6) =16284a(7) =28362a(8) =46652a(9) =73272a(10) =110772a(11) =162174a(12) =231012a(13) =321372a(14) =437932a(15) =586002a(16) =771564a(17) =1001312a(18) =1282692a(19) =1623942a(20) =2034132a(21) =2523204a(22) =3102012a(23) =3782362a(24) =4577052a(25) =5499912a(26) =6565844a(27) =7790862a(28) =9192132a(29) =10788012
External references
- oeis: A207400