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A115389 Denominator of rational part of raw moment n of the line point picking problem. 1
1, 1, 1, 3, 6, 5, 30, 105, 140, 126, 1260, 1155, 13860, 12870, 12012, 9009, 72072, 68068, 1225224, 5819814, 5542680, 5290740, 116396280, 111546435, 535422888, 514829700, 1487285800, 1434168450, 5736673800, 5545451340, 166363540200 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,4

LINKS

Table of n, a(n) for n=1..31.

Eric Weisstein's World of Mathematics, Line Point Picking

EXAMPLE

-1 + 2*log(2), 3 - 4*log(2), -4 + 6*log(2), 17/3 - 8*log(2), -41/6 + 10*log(2), ...

CROSSREFS

Cf. A115388.

Sequence in context: A328403 A199126 A247569 * A303564 A121867 A307132

Adjacent sequences:  A115386 A115387 A115388 * A115390 A115391 A115392

KEYWORD

nonn,frac

AUTHOR

Eric W. Weisstein, Jan 21 2006

STATUS

approved

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Last modified September 25 00:48 EDT 2020. Contains 337333 sequences. (Running on oeis4.)