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Revision History for A281964

(Underlined text is an addition; strikethrough text is a deletion.)

Showing entries 1-10 | older changes
A281964 Real part of n!*Sum_{k=1..n} i^(k-1)/k, where i is sqrt(-1).
(history; published version)
#29 by OEIS Server at Tue Dec 19 18:37:37 EST 2017
LINKS

Iain Fox, <a href="/A281964/b281964_1.txt">Table of n, a(n) for n = 1..450</a> (first 100 terms from Daniel Suteu)

#28 by Susanna Cuyler at Tue Dec 19 18:37:37 EST 2017
STATUS

proposed

approved

Discussion
Tue Dec 19 18:37
OEIS Server: Installed new b-file as b281964.txt.  Old b-file is now b281964_1.txt.
#27 by Iain Fox at Tue Dec 19 15:13:52 EST 2017
STATUS

editing

proposed

#26 by Iain Fox at Tue Dec 19 15:13:49 EST 2017
LINKS

Iain Fox, <a href="/A281964/b281964_1.txt">Table of n, a(n) for n = 1..450</a>> (first 100 terms from Daniel Suteu)

#25 by Iain Fox at Tue Dec 19 15:13:28 EST 2017
LINKS

DanielIain SuteuFox, <a href="/A281964/b281964_1.txt">Table of n, a(n) for n = 1..100450</a>

STATUS

proposed

editing

#24 by Iain Fox at Tue Dec 19 15:08:01 EST 2017
STATUS

editing

proposed

#23 by Iain Fox at Tue Dec 19 15:07:59 EST 2017
PROG

(PARI) first(n) = x='x+O('x^(n+1)); Vec(serlaplace(atan(x)/(1 - x))) \\ Iain Fox, Dec 19 2017

STATUS

proposed

editing

#22 by Ilya Gutkovskiy at Tue Dec 19 14:39:00 EST 2017
STATUS

editing

proposed

#21 by Ilya Gutkovskiy at Tue Dec 19 14:03:10 EST 2017
FORMULA

E.g.f.: arctan(x)/(1 - x). - Ilya Gutkovskiy, Dec 19 2017

STATUS

approved

editing

#20 by N. J. A. Sloane at Sun Feb 19 13:52:10 EST 2017
STATUS

proposed

approved

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Last modified August 18 18:17 EDT 2024. Contains 375273 sequences. (Running on oeis4.)