A244936 Number of length n 0..4 arrays with each partial sum starting from the beginning no more than sqrt(3) standard deviations from its mean

5, 23, 111, 517, 2529, 12497, 60773, 293467, 1452027, 7098491, 35241785, 173448115, 850635919, 4228509605, 20877802955, 102809521997, 511702568833, 2533299689123, 12515437416587, 61741060077517, 307496253699899

Offset

1,1

Comments

Column 4 of A244940

Links

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

Example

Some solutions for n=7
..0....1....0....1....1....1....2....4....0....4....0....4....0....3....4....2
..3....1....2....2....1....4....4....2....1....2....1....2....3....0....0....1
..4....4....3....2....3....2....0....2....3....2....3....2....4....1....0....1
..3....4....0....2....3....1....3....0....4....2....1....4....4....2....2....1
..2....2....4....1....1....0....3....1....0....3....1....1....2....0....2....1
..4....2....1....0....2....0....3....0....1....0....4....3....3....3....1....1
..2....4....0....1....2....2....4....3....4....0....2....3....1....0....4....1

Crossrefs

Sequence in context: A192810 A278677 A017974 * A017975 A360100 A178873

Adjacent sequences: A244933 A244934 A244935 * A244937 A244938 A244939

Keyword

nonn

Author

R. H. Hardin, Jul 08 2014

Status

approved