Number of (n+2) X 3 binary arrays avoiding patterns 001 and 110 in rows, columns and nw-to-se diagonals.

A202440

Number of (n+2) X 3 binary arrays avoiding patterns 001 and 110 in rows, columns and nw-to-se diagonals.

Terms

    a(0) =80a(1) =138a(2) =224a(3) =338a(4) =484a(5) =666a(6) =888a(7) =1154a(8) =1468a(9) =1834a(10) =2256a(11) =2738a(12) =3284a(13) =3898a(14) =4584a(15) =5346a(16) =6188a(17) =7114a(18) =8128a(19) =9234a(20) =10436a(21) =11738a(22) =13144a(23) =14658a(24) =16284a(25) =18026a(26) =19888a(27) =21874a(28) =23988a(29) =26234

External references