Number of (n+1) X 5 binary arrays with consecutive windows of two bits considered as a binary number nondecreasing in every row and column.

A202331

Number of (n+1) X 5 binary arrays with consecutive windows of two bits considered as a binary number nondecreasing in every row and column.

Terms

    a(0) =49a(1) =129a(2) =289a(3) =576a(4) =1052a(5) =1796a(6) =2906a(7) =4501a(8) =6723a(9) =9739a(10) =13743a(11) =18958a(12) =25638a(13) =34070a(14) =44576a(15) =57515a(16) =73285a(17) =92325a(18) =115117a(19) =142188a(20) =174112a(21) =211512a(22) =255062a(23) =305489a(24) =363575a(25) =430159a(26) =506139a(27) =592474a(28) =690186a(29) =800362

External references