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A213115
Number of binary arrays of length n+9 with fewer than 5 ones in any length 10 subsequence (=less than 50% duty cycle)
1
386, 646, 1110, 1926, 3354, 5842, 10154, 17578, 30256, 51692, 87508, 148556, 253348, 433455, 743027, 1274970, 2188430, 3755600, 6441345, 11038715, 18900654, 32346074, 55355775, 94759703, 162266073, 277937560, 476145196, 815757624
OFFSET
1,1
COMMENTS
Column 5 of A213118
LINKS
EXAMPLE
Some solutions for n=3
..1....1....0....0....1....0....0....0....1....1....0....1....1....0....0....1
..0....1....0....1....1....1....0....1....1....0....1....0....0....0....1....0
..0....1....0....0....0....0....0....0....0....0....1....0....0....0....0....0
..0....0....0....0....0....0....0....0....0....0....1....1....0....0....0....1
..0....0....1....0....0....0....0....0....0....0....0....0....0....1....1....0
..0....1....0....0....0....0....1....1....1....0....0....1....0....0....1....0
..1....0....0....0....1....0....1....0....1....1....1....1....1....0....0....1
..0....0....0....0....0....0....0....0....0....0....0....0....1....0....0....1
..0....0....1....1....1....0....1....0....0....1....0....0....0....1....0....0
..0....0....0....1....0....0....0....1....0....1....0....0....0....1....0....0
..1....1....1....1....1....0....1....1....1....1....0....1....0....1....1....1
..1....1....0....0....0....1....0....1....1....0....0....0....0....0....1....0
CROSSREFS
Sequence in context: A130612 A060721 A116316 * A277988 A224496 A230274
KEYWORD
nonn
AUTHOR
R. H. Hardin Jun 05 2012
STATUS
approved