A244905 Number of length 2 0..n arrays with each partial sum starting from the beginning no more than sqrt(2) standard deviations from its mean

4, 7, 14, 19, 22, 33, 42, 57, 68, 87, 100, 123, 148, 165, 194, 191, 222, 243, 278, 315, 340, 381, 408, 453, 500, 531, 544, 577, 630, 665, 722, 781, 820, 883, 924, 991, 1034, 1053, 1124, 1171, 1246, 1295, 1374, 1425, 1508, 1593, 1648, 1737, 1728, 1819, 1912, 1973

Offset

1,1

Comments

Row 2 of A244903

Links

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

Example

Some solutions for n=10
..3....5....5....4....1....4....7....4....6....5....2....5....3....6....8....3
..3....6....7....3....8....4....5....0....2....4....9....8....9....4....2....1

Crossrefs

Sequence in context: A310918 A310919 A049766 * A310920 A161426 A115759

Adjacent sequences: A244902 A244903 A244904 * A244906 A244907 A244908

Keyword

nonn

Author

R. H. Hardin, Jul 07 2014

Status

approved