Number of n X 6 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
A207066
Number of n X 6 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 0 1 vertically.
Terms
- a(0) =21a(1) =441a(2) =2499a(3) =8799a(4) =23856a(5) =54684a(6) =111426a(7) =208026a(8) =362943a(9) =599907a(10) =948717a(11) =1446081a(12) =2136498a(13) =3073182a(14) =4319028a(15) =5947620a(16) =8044281a(17) =10707165a(18) =14048391a(19) =18195219a(20) =23291268a(21) =29497776a(22) =36994902a(23) =45983070a(24) =56684355a(25) =69343911a(26) =84231441
External references
- oeis: A207066