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A244896 Number of length n 0..1 arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean 1
2, 4, 6, 12, 24, 42, 84, 168, 312, 624, 1140, 2280, 4560, 8700, 17400, 32820, 65640, 131280, 254460, 508920, 978120, 1956240, 3743880, 7487760, 14975520, 29270220, 58540440, 113716680, 227433360, 440389320, 880778640, 1761557280, 3463686240 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Column 1 of A244903
LINKS
EXAMPLE
Some solutions for n=10
..0....0....1....1....1....0....0....0....0....0....0....0....0....0....1....0
..1....0....0....0....0....1....1....1....1....1....1....0....1....1....0....1
..1....1....1....0....1....0....0....0....1....1....1....1....1....1....1....1
..0....0....1....1....0....1....0....1....0....1....0....1....1....1....1....0
..1....1....0....1....0....0....0....1....0....0....1....0....1....1....0....0
..1....1....0....1....1....0....1....1....1....1....0....0....0....0....1....1
..0....0....1....0....0....0....1....0....1....1....1....0....0....1....0....0
..0....0....0....1....0....1....0....0....0....1....1....1....1....0....0....0
..0....1....0....0....1....0....0....0....0....0....1....0....0....1....1....0
..0....0....0....0....0....0....0....0....0....0....1....1....0....0....0....0
CROSSREFS
Sequence in context: A330744 A330743 A362144 * A048115 A047151 A068010
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 07 2014
STATUS
approved

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Last modified March 3 07:49 EST 2024. Contains 370499 sequences. (Running on oeis4.)