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A244907 Number of length 4 0..n arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean 1
12, 59, 198, 431, 646, 1299, 2336, 3949, 5912, 8647, 12060, 17757, 24538, 31795, 42082, 47189, 61078, 75249, 94666, 117397, 139842, 170359, 200296, 239887, 284742, 333251, 359840, 412199, 479400, 543589, 633732, 715979, 802704, 912357, 1015446 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 4 of A244903

LINKS

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

EXAMPLE

Some solutions for n=10

..6....5....5....2....4....5....5....8....6....8....2....8....6....3....2....8

..9....1....5....8....7....3....3....3....8....2...10....2....4....6....8....8

..6....7....5....2....3....7....2....9....7....1....8....1....8....2....6....2

..7....7....9....9....7....8....9....4....6....7....2....1....2....9....1....2

CROSSREFS

Sequence in context: A283164 A242983 A167533 * A062477 A048362 A231215

Adjacent sequences:  A244904 A244905 A244906 * A244908 A244909 A244910

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jul 07 2014

STATUS

approved

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Last modified September 25 02:25 EDT 2021. Contains 347651 sequences. (Running on oeis4.)