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A212466 Number of 0..3 arrays of length n+5 with sum no more than 9 in any length 6 subsequence (=50% duty cycle) 2
2338, 7862, 27024, 93308, 321320, 1098260, 3708268, 12564894, 42730092, 145559900, 495992448, 1689131389, 5747566618, 19552052026, 66524165343, 226393294930, 770536024747, 2622515229619, 8925194014628, 30373724176979 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 3 of A212471
LINKS
EXAMPLE
Some solutions for n=3
..1....1....1....3....2....0....0....0....3....2....1....3....3....1....2....2
..2....2....2....0....0....0....3....0....0....2....1....0....3....1....1....1
..0....0....0....0....2....2....3....3....1....1....2....0....3....2....3....3
..2....2....1....0....1....1....1....1....0....0....3....3....0....0....3....1
..2....2....3....1....2....2....0....0....1....0....2....1....0....0....0....1
..0....2....1....0....0....0....0....1....0....3....0....0....0....3....0....0
..0....0....1....2....1....2....2....0....3....2....0....2....0....0....0....0
..0....0....3....3....1....0....2....2....1....1....0....0....0....0....3....1
CROSSREFS
Sequence in context: A178552 A166581 A237387 * A205021 A207296 A043440
KEYWORD
nonn
AUTHOR
R. H. Hardin May 17 2012
STATUS
approved

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Last modified July 17 12:34 EDT 2024. Contains 374377 sequences. (Running on oeis4.)