A244833 Number of length 2 0..n arrays with each partial sum starting from the beginning no more than two standard deviations from its mean

4, 9, 16, 25, 34, 47, 62, 79, 98, 115, 138, 163, 190, 219, 250, 277, 312, 349, 388, 429, 464, 509, 556, 605, 656, 709, 754, 811, 870, 931, 994, 1047, 1114, 1183, 1254, 1327, 1402, 1465, 1544, 1625, 1708, 1793, 1864, 1953, 2044, 2137, 2232, 2329, 2410, 2511

Offset

1,1

Comments

Row 2 of A244832

Links

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

Example

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

Crossrefs

Sequence in context: A340585 A010409 A010457 * A331220 A004120 A052118

Adjacent sequences: A244830 A244831 A244832 * A244834 A244835 A244836

Keyword

nonn

Author

R. H. Hardin, Jul 06 2014

Status

approved