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A212232
T(n,k)=Number of 0..2 arrays of length n+2*k-1 with sum no more than 2*k in any length 2k subsequence (=50% duty cycle)
14
6, 50, 14, 435, 124, 31, 3834, 1113, 311, 70, 34001, 10002, 2902, 775, 157, 302615, 89911, 26637, 7596, 1895, 353, 2699598, 808403, 242780, 71427, 19834, 4663, 793, 24121674, 7269626, 2204646, 660796, 191853, 51440, 11518, 1782, 215786649
OFFSET
1,1
COMMENTS
Table starts
....6....50....435....3834....34001....302615....2699598....24121674
...14...124...1113...10002....89911....808403....7269626....65380788
...31...311...2902...26637...242780...2204646...19976155...180744711
...70...775...7596...71427...660796...6062948...55360211...503916387
..157..1895..19834..191853..1804448..16740414..154089343..1411275807
..353..4663..51440..514687..4931630..46305966..429886243..3962696059
..793.11518.131950.1376128.13468524.128148456.1200645159.11143104246
.1782.28446.339564.3659968.36711516.354470546.3354267511.31356940932
LINKS
EXAMPLE
Some solutions for n=3 k=4
..1....2....2....1....2....0....1....2....2....1....1....2....0....0....1....1
..1....0....0....1....1....1....0....2....2....0....0....2....0....1....1....1
..1....2....2....0....0....0....0....1....0....1....0....0....1....0....0....2
..0....0....1....1....1....2....2....1....1....1....0....0....1....0....1....1
..0....1....0....0....1....2....0....1....1....1....0....1....0....1....1....2
..0....0....2....1....1....0....1....1....1....1....1....2....1....0....0....0
..1....1....0....1....1....0....0....0....0....2....2....1....0....2....1....0
..1....1....0....1....0....0....0....0....0....0....2....0....1....1....1....0
..1....1....1....1....1....1....0....1....1....1....2....0....0....1....0....0
..0....1....2....2....2....0....0....2....1....1....1....1....2....1....0....1
CROSSREFS
Column 1 is A006356(n+1)
Sequence in context: A024268 A187528 A187699 * A187670 A187462 A231270
KEYWORD
nonn,tabl
AUTHOR
R. H. Hardin May 06 2012
STATUS
approved