A244785 Number of length n 0..5 arrays with each partial sum starting from the beginning no more than one standard deviation from its mean.

4, 18, 88, 454, 2424, 13270, 73988, 384360, 2126012, 11983288, 68380920, 371177576, 2103489988, 12072527960, 69865022356, 389690375308, 2242267086352, 13018490319724, 73199231868324, 423255665348852, 2467041278509640

Offset

1,1

Comments

Column 5 of A244788

Links

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

Example

Some solutions for n=10
..3....3....3....3....3....3....3....3....3....3....3....3....3....3....3....3
..0....0....0....3....3....0....0....0....3....0....0....3....3....0....3....0
..3....3....3....0....3....3....3....3....0....3....3....0....0....3....0....3
..2....2....2....1....2....2....2....1....2....2....1....2....2....2....2....2
..5....3....5....5....2....3....3....3....3....2....3....3....5....3....4....5
..3....0....3....2....0....1....5....1....4....4....3....5....2....1....0....3
..1....3....2....2....3....2....3....3....0....3....2....1....0....5....4....5
..3....4....5....1....4....2....5....2....3....2....5....0....2....5....3....2
..2....2....3....3....1....3....2....5....4....2....0....3....2....0....0....2
..1....1....1....4....1....5....3....5....4....0....0....0....5....0....5....5

Crossrefs

Sequence in context: A083879 A363184 A081671 * A260650 A006629 A068764

Adjacent sequences: A244782 A244783 A244784 * A244786 A244787 A244788

Keyword

nonn

Author

R. H. Hardin, Jul 06 2014

Status

approved