A244909 Number of length 6 0..n arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean

42, 447, 2740, 9257, 20358, 56609, 130548, 282785, 518428, 942207, 1551632, 2647009, 4275204, 6319643, 9579864, 12169949, 17537316, 24230201, 33579138, 46141187, 60471140, 80074953, 103034670, 133258191, 171772880, 215614417

Offset

1,1

Comments

Row 6 of A244903

Links

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

Example

Some solutions for n=7
..6....1....4....4....2....4....3....5....6....1....3....1....4....2....2....4
..2....4....2....2....5....0....2....6....0....6....6....2....5....6....5....6
..0....3....6....6....1....6....4....2....1....6....4....5....2....2....3....0
..6....3....2....5....7....6....0....2....2....1....1....2....2....5....2....1
..3....3....2....5....5....7....3....6....6....3....6....6....6....5....1....6
..4....5....6....0....0....2....2....2....4....6....4....4....3....7....6....4

Crossrefs

Sequence in context: A231110 A156762 A248094 * A090297 A008387 A088626

Adjacent sequences: A244906 A244907 A244908 * A244910 A244911 A244912

Keyword

nonn

Author

R. H. Hardin, Jul 07 2014

Status

approved