Number of (n+2)X5 binary arrays avoiding patterns 001 and 111 in rows and columns.

A202373

Number of (n+2)X5 binary arrays avoiding patterns 001 and 111 in rows and columns.

Terms

    a(0) =611a(1) =2293a(2) =7349a(3) =20247a(4) =54611a(5) =136304a(6) =327679a(7) =763588a(8) =1721033a(9) =3799888a(10) =8211737a(11) =17438746a(12) =36502015a(13) =75371771a(14) =153887886a(15) =310995366a(16) =622783262a(17) =1237165150a(18) =2439654168a(19) =4779420957a(20) =9307434062a(21) =18026860476a(22) =34742343252a(23) =66653403132

External references