Number of (n+2) X 8 binary arrays avoiding patterns 000 and 101 in rows, columns and nw-to-se diagonals.

A202530

Number of (n+2) X 8 binary arrays avoiding patterns 000 and 101 in rows, columns and nw-to-se diagonals.

Terms

    a(0) =4184a(1) =10584a(2) =22118a(3) =45899a(4) =100550a(5) =216973a(6) =462445a(7) =994256a(8) =2140144a(9) =4592250a(10) =9860075a(11) =21187586a(12) =45507845a(13) =97733497a(14) =209931772a(15) =450924056a(16) =968516494a(17) =2080273923a(18) =4468253006a(19) =9597335189a(20) =20614070621a(21) =44276998192a(22) =95102536960

External references