A244790 Number of length 2 0..n arrays with each partial sum starting from the beginning no more than one standard deviation from its mean.

2, 3, 6, 13, 18, 23, 26, 33, 48, 57, 52, 71, 82, 105, 118, 111, 138, 153, 184, 201, 192, 227, 246, 285, 306, 315, 338, 361, 408, 395, 444, 471, 498, 553, 538, 595, 626, 657, 720, 703, 768, 803, 838, 853, 890, 963, 1002, 1079, 1058, 1099, 1180, 1223, 1308, 1285, 1330

Offset: 1

Author

R. H. Hardin, Jul 06 2014

Keywords

• nonn

Comments

Row 2 of A244788

Examples

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

Links

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