Number of (n+2) X 7 binary arrays avoiding patterns 000 and 101 in rows, columns and nw-to-se diagonals.

A202529

Number of (n+2) X 7 binary arrays avoiding patterns 000 and 101 in rows, columns and nw-to-se diagonals.

Terms

    a(0) =1940a(1) =4901a(2) =10240a(3) =21297a(4) =46621a(5) =100550a(6) =214388a(7) =460948a(8) =992061a(9) =2128796a(10) =4570909a(11) =9821889a(12) =21095902a(13) =45306296a(14) =97317908a(15) =209034085a(16) =448973976a(17) =964350281a(18) =2071342213a(19) =4449024294a(20) =9556039324a(21) =20525432468a(22) =44086562621a(23) =94693444852

External references