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A244835 Number of length 4 0..n arrays with each partial sum starting from the beginning no more than two standard deviations from its mean 1
16, 75, 242, 573, 1162, 2187, 3792, 6015, 9262, 13157, 18834, 25837, 35450, 46475, 60540, 75733, 95800, 118569, 147542, 178703, 213796, 254841, 303516, 356489, 421292, 488619, 562216, 645721, 742110, 844421, 961734, 1082763, 1224050 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Row 4 of A244832

LINKS

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

EXAMPLE

Some solutions for n=10

..7....8....4....0....1....8....0....2....2....3....6....4....5....7....7....9

..7....3....6....4....7....5....3....8....3....4....1...10....5....0....1....6

..3....6....0....8....8....1...10....6...10....1....7....3....8....0....3....8

..1...10....8....6....4....5....3...10....7....7....1....2....0....3....5....3

CROSSREFS

Sequence in context: A200786 A250353 A212690 * A189949 A103111 A118862

Adjacent sequences:  A244832 A244833 A244834 * A244836 A244837 A244838

KEYWORD

nonn

AUTHOR

R. H. Hardin, Jul 06 2014

STATUS

approved

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Last modified January 28 22:40 EST 2020. Contains 331328 sequences. (Running on oeis4.)