Number of 4Xn binary arrays without the pattern 0 0 1 vertically, antidiagonally or horizontally.

A188853

Number of 4Xn binary arrays without the pattern 0 0 1 vertically, antidiagonally or horizontally.

Terms

    a(0) =12a(1) =144a(2) =958a(3) =5711a(4) =33037a(5) =185351a(6) =1020454a(7) =5541360a(8) =29819624a(9) =159467459a(10) =849225129a(11) =4509414280a(12) =23898381925a(13) =126482308739a(14) =668788464753

External references