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A244898 Number of length n 0..3 arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean 1
4, 14, 52, 198, 764, 2740, 10484, 40696, 159332, 627156, 2382476, 9325816, 36745928, 140449732, 551401060, 2177363676, 8627713732, 33486205428, 132260864136, 524379503740, 2041541080656, 8075260485044, 32050426949496, 125201330295448 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Column 3 of A244903

LINKS

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

EXAMPLE

Some solutions for n=9

..3....0....2....0....0....0....2....0....0....0....3....3....2....2....2....0

..0....2....1....2....1....1....3....3....3....1....2....2....2....1....1....1

..0....3....2....3....2....3....1....2....0....3....0....0....1....0....3....3

..0....0....2....1....3....0....2....2....3....2....3....0....0....1....1....3

..2....1....2....3....2....0....1....2....3....0....0....0....3....3....0....3

..3....3....3....2....0....2....3....1....2....3....2....1....0....1....2....0

..0....3....1....3....3....2....2....1....0....2....2....2....2....0....3....2

..3....1....2....1....1....2....0....2....1....0....0....2....3....1....1....0

..3....3....2....3....3....2....1....1....3....0....3....1....3....2....0....1

CROSSREFS

Sequence in context: A099486 A047033 A017947 * A244935 A199698 A052710

Adjacent sequences:  A244895 A244896 A244897 * A244899 A244900 A244901

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jul 07 2014

STATUS

approved

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Last modified November 27 09:19 EST 2021. Contains 349365 sequences. (Running on oeis4.)