A212399 Number of binary arrays of length n+9 with no more than 5 ones in any length 10 subsequence (=50% duty cycle).

638, 1150, 2104, 3872, 7143, 13185, 24322, 44794, 82294, 150686, 274744, 501524, 917116, 1679070, 3076254, 5638155, 10334814, 18942534, 34712677, 63595283, 116481088, 213319856, 390670798, 715523414, 1310607210, 2400758159

Offset: 1

Author

R. H. Hardin May 14 2012

Keywords

• nonn

Comments

Column 5 of A212402

Examples

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

Links

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