Number of (n+2)X6 binary arrays avoiding patterns 001 and 111 in rows and columns.

A202374

Number of (n+2)X6 binary arrays avoiding patterns 001 and 111 in rows and columns.

Terms

    a(0) =1326a(1) =5677a(2) =20247a(3) =62033a(4) =182411a(5) =494783a(6) =1285065a(7) =3207444a(8) =7727120a(9) =18118987a(10) =41455583a(11) =92866560a(12) =204327155a(13) =442336864a(14) =944080705a(15) =1989776449a(16) =4146042739a(17) =8551843243a(18) =17477022964a(19) =35418893825a(20) =71235013646a(21) =142269636195

External references