Number of nX7 0..1 arrays with rows and columns unimodal.

A223619

Number of nX7 0..1 arrays with rows and columns unimodal.

Terms

    a(0) =29a(1) =841a(2) =14547a(3) =160883a(4) =1271969a(5) =7795951a(6) =39162020a(7) =167679972a(8) =629671260a(9) =2118764468a(10) =6495046664a(11) =18377663488a(12) =48503155274a(13) =120433134332a(14) =283334050243a(15) =635338765283

External references