Number of 3 X n 0-1 matrices avoiding simultaneously the right angled numbered polyomino patterns (ranpp) (00;1), (10;0) and (10;1).

A099041

Number of 3 X n 0-1 matrices avoiding simultaneously the right angled numbered polyomino patterns (ranpp) (00;1), (10;0) and (10;1).

Terms

    a(0) =1a(1) =8a(2) =24a(3) =58a(4) =128a(5) =270a(6) =556a(7) =1130a(8) =2280a(9) =4582a(10) =9188a(11) =18402a(12) =36832a(13) =73694a(14) =147420a(15) =294874a(16) =589784a(17) =1179606a(18) =2359252a(19) =4718546a(20) =9437136a(21) =18874318a(22) =37748684a(23) =75497418a(24) =150994888a(25) =301989830a(26) =603979716a(27) =1207959490a(28) =2415919040a(29) =4831838142

External references