Number of nX5 0..1 arrays with rows, columns, diagonals and antidiagonals unimodal.

A223641

Number of nX5 0..1 arrays with rows, columns, diagonals and antidiagonals unimodal.

Terms

    a(0) =16a(1) =256a(2) =2014a(3) =9808a(4) =36947a(5) =120307a(6) =354726a(7) =967582a(8) =2469396a(9) =5941152a(10) =13555296a(11) =29475566a(12) =61346859a(13) =122671803a(14) =236477826a(15) =440811016a(16) =796753648a(17) =1399853788a(18) =2396080742a(19) =4003682172a(20) =6542620323a(21) =10473608867a(22) =16449161244a(23) =25379498938

External references