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A099056 A bisection of A054519. 0
2, 6, 11, 17, 24, 30, 38, 46, 53, 61, 71, 77, 88, 96, 104, 114, 124, 132, 143, 151, 161, 171, 183, 189, 202, 212, 220, 232, 244, 250, 264, 274, 285, 295, 305, 315, 329, 339, 349, 359, 374, 380, 396, 404, 414, 430, 440, 448, 462, 474, 485, 495, 511, 517, 531 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Table of n, a(n) for n=0..54.

MAPLE

a:=n->sum(ceil(2*n/j), j=1..n): seq(a(n), n=1..55); # Zerinvary Lajos, Jan 24 2007

CROSSREFS

Sequence in context: A078476 A217687 A212459 * A046691 A098167 A081689

Adjacent sequences:  A099053 A099054 A099055 * A099057 A099058 A099059

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Nov 15 2004

EXTENSIONS

More terms from Joshua Zucker, May 12 2006

STATUS

approved

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Last modified February 19 10:34 EST 2019. Contains 320310 sequences. (Running on oeis4.)