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A212230
Number of 0..2 arrays of length n+11 with sum no more than 12 in any length 12 subsequence (=50% duty cycle)
1
302615, 808403, 2204646, 6062948, 16740414, 46305966, 128148456, 354470546, 979272751, 2700150083, 7425872754, 20355794336, 55576133157, 151888056136, 415782103202, 1139624300299, 3126418458642, 8581964181953, 23565242287322
OFFSET
1,1
COMMENTS
Column 6 of A212232
LINKS
EXAMPLE
Some solutions for n=3
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
..1....1....1....2....0....1....0....0....0....0....0....1....1....0....0....1
..1....1....1....0....0....0....2....1....2....1....0....2....0....1....1....0
..0....2....1....0....1....1....2....1....1....0....2....1....0....1....0....1
..2....0....2....2....0....1....0....0....1....1....0....0....1....2....2....1
..2....1....1....1....2....1....1....2....0....0....1....1....1....2....1....2
..1....2....0....2....2....2....0....2....0....1....2....0....0....0....1....0
..0....0....0....1....1....0....0....0....0....2....0....1....0....2....1....1
..1....1....2....2....1....0....1....1....1....2....1....0....0....1....0....2
..1....1....1....0....2....1....0....2....2....1....0....0....2....1....0....2
..1....2....2....0....0....2....1....0....0....0....0....2....1....0....1....1
..0....1....0....2....1....2....0....1....0....1....0....2....0....1....2....1
CROSSREFS
Sequence in context: A156999 A111031 A183641 * A185852 A053849 A227780
KEYWORD
nonn
AUTHOR
R. H. Hardin May 06 2012
STATUS
approved