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A212229 Number of 0..2 arrays of length n+9 with sum no more than 10 in any length 10 subsequence (=50% duty cycle) 1
34001, 89911, 242780, 660796, 1804448, 4931630, 13468524, 36711516, 99762134, 269986256, 726810250, 1959270880, 5292416365, 14316932524, 38765529832, 105016326560, 284539410032, 770899685027, 2088100303095, 5654125322731 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 5 of A212232

LINKS

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

EXAMPLE

Some solutions for n=3

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

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

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

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

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

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

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

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

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

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

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

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

CROSSREFS

Sequence in context: A238514 A252549 A231196 * A204669 A344666 A227699

Adjacent sequences:  A212226 A212227 A212228 * A212230 A212231 A212232

KEYWORD

nonn

AUTHOR

R. H. Hardin May 06 2012

STATUS

approved

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Last modified October 22 16:15 EDT 2021. Contains 348174 sequences. (Running on oeis4.)