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A244784
Number of length n 0..4 arrays with each partial sum starting from the beginning no more than one standard deviation from its mean.
1
3, 13, 51, 201, 941, 4153, 18143, 87353, 405423, 1865359, 8547093, 39098077, 190729523, 907786567, 4292846081, 20230294033, 95161072323, 467762504103, 2259396954323, 10859408587343, 52047262337997, 249044033481767
OFFSET
1,1
COMMENTS
Column 4 of A244788
LINKS
EXAMPLE
Some solutions for n=10
..1....1....1....1....1....1....1....1....1....1....1....1....1....1....1....1
..1....1....1....1....1....1....1....1....1....1....1....1....1....1....1....1
..4....4....2....3....3....4....4....3....3....4....3....3....3....4....4....4
..3....2....4....1....2....2....2....1....4....0....2....4....3....3....3....3
..1....3....1....4....4....3....1....3....4....2....3....2....1....2....2....2
..1....3....3....4....2....2....4....2....0....2....0....2....2....2....3....0
..3....3....3....0....0....2....1....0....0....1....3....1....3....0....1....3
..4....2....2....4....4....3....3....2....2....1....0....2....4....0....0....1
..1....2....2....1....1....2....1....1....2....4....3....0....2....3....2....0
..1....1....1....3....1....0....3....2....3....2....2....1....0....2....0....3
CROSSREFS
Sequence in context: A304629 A301458 A371837 * A197074 A014985 A015521
KEYWORD
nonn
AUTHOR
R. H. Hardin, Jul 06 2014
STATUS
approved