Number of n X 6 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 1 0 vertically.

A207389

Number of n X 6 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 1 0 vertically.

Terms

    a(0) =21a(1) =441a(2) =2307a(3) =7561a(4) =19319a(5) =42167a(6) =82477a(7) =148743a(8) =251937a(9) =405885a(10) =627663a(11) =938013a(12) =1361779a(13) =1928363a(14) =2672201a(15) =3633259a(16) =4857549a(17) =6397665a(18) =8313339a(19) =10672017a(20) =13549455a(21) =17030335a(22) =21208901a(23) =26189615a(24) =32087833a(25) =39030501a(26) =47156871a(27) =56619237

External references