Number of nX5 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 1 0 vertically.

A207882

Number of nX5 0..1 arrays avoiding 0 0 0 and 1 0 1 horizontally and 0 1 1 and 1 1 0 vertically.

Terms

    a(0) =13a(1) =169a(2) =493a(3) =1360a(4) =4387a(5) =14225a(6) =49586a(7) =175747a(8) =645245a(9) =2403872a(10) =9120677a(11) =34960907a(12) =135357992a(13) =527526895a(14) =2067755087a(15) =8138519992a(16) =32142126101a(17) =127268868773a(18) =504981199930

External references