Number of nX5 binary arrays with no element equal to the mod 3 sum of its diagonal and antidiagonal neighbors.

A183372

Number of nX5 binary arrays with no element equal to the mod 3 sum of its diagonal and antidiagonal neighbors.

Terms

    a(0) =1a(1) =16a(2) =30a(3) =64a(4) =195a(5) =625a(6) =2580a(7) =8836a(8) =34903a(9) =148996a(10) =629880a(11) =2722500a(12) =12034106a(13) =53304601a(14) =238715100a(15) =1069617025a(16) =4811385635a(17) =21685802121a(18) =97859055714a(19) =441832737025

External references