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A212726 Number of 0..2 arrays of length n+9 with sum less than 10 in any length 10 subsequence (=less than 50% duty cycle) 1
25048, 63052, 163495, 428617, 1128418, 2972836, 7819020, 20492970, 53430904, 138348280, 355098836, 913961371, 2361416000, 6117827443, 15876249210, 41236258819, 107134830966, 278296440018, 722558274464, 1874769879282 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A212729

LINKS

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

EXAMPLE

Some solutions for n=3

..0....0....0....1....1....0....1....0....0....1....0....1....1....0....0....0

..2....1....2....0....1....0....0....0....2....1....0....1....1....0....0....0

..0....1....0....0....1....1....0....0....2....0....1....0....0....2....1....2

..0....0....0....2....0....0....0....1....0....1....0....1....0....0....1....0

..1....1....2....1....0....0....0....1....0....1....0....2....1....0....0....0

..0....1....0....0....2....2....0....0....0....2....1....1....1....0....0....1

..0....0....2....1....0....0....2....2....2....1....0....0....0....0....0....1

..0....1....0....1....0....2....1....0....0....1....2....1....1....1....0....2

..0....2....0....2....0....2....2....2....1....0....0....1....2....1....1....0

..0....0....1....0....1....0....2....0....0....0....1....0....1....2....1....0

..1....0....0....1....0....2....0....1....1....2....2....0....1....1....0....2

..2....2....2....0....1....0....2....0....2....0....2....1....0....1....1....1

CROSSREFS

Sequence in context: A031651 A263815 A125268 * A258542 A205041 A252614

Adjacent sequences: A212723 A212724 A212725 * A212727 A212728 A212729

KEYWORD

nonn

AUTHOR

R. H. Hardin May 25 2012

STATUS

approved

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Last modified March 24 14:27 EDT 2023. Contains 361479 sequences. (Running on oeis4.)