A213116 Number of binary arrays of length n+11 with fewer than 6 ones in any length 12 subsequence (=less than 50% duty cycle).

1586, 2710, 4748, 8404, 14946, 26630, 47448, 84424, 149836, 264980, 466456, 816488, 1419532, 2473160, 4324006, 7580078, 13311610, 23403052, 41170036, 72441344, 127454361, 224172863, 394092240, 692400868, 1215811672, 2134163576

Offset: 1

Author

R. H. Hardin Jun 05 2012

Keywords

• nonn

Comments

Column 6 of A213118

Examples

			Some solutions for n=3
..1....0....1....0....1....1....0....1....1....0....0....0....0....0....1....1
..0....1....0....0....1....0....1....0....0....0....1....0....1....0....0....1
..0....0....0....0....0....1....0....1....1....0....0....1....0....0....0....0
..0....1....0....0....0....0....0....0....0....0....0....0....1....0....0....0
..1....0....1....1....0....0....0....0....0....0....1....0....1....0....1....0
..0....0....0....0....1....1....0....1....0....0....0....0....1....1....0....1
..0....0....0....1....0....0....1....0....0....0....0....0....0....0....0....0
..1....1....0....1....0....0....1....1....0....0....1....0....0....1....0....0
..0....0....0....0....1....0....0....0....0....1....0....1....0....0....1....0
..0....0....1....0....0....0....0....0....0....1....0....1....0....0....1....1
..1....1....0....1....0....1....1....1....0....0....1....1....1....1....0....1
..1....1....1....0....1....0....1....0....0....1....1....0....0....1....0....0
..1....0....0....0....0....0....0....0....0....1....0....1....0....0....0....0
..0....0....1....1....1....0....1....1....1....0....0....0....1....1....1....1
		

Links

• R. H. Hardin, Table of n, a(n) for n = 1..210