The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A371983 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A371983

Decimal expansion of Gamma(1/30).
(history; published version)

#15 by Vaclav Kotesovec at Sun Apr 21 07:35:25 EDT 2024

STATUS

editing

approved

#14 by Vaclav Kotesovec at Sun Apr 21 07:35:20 EDT 2024

LINKS

<a href="/index/Ga#gamma_function">Index to sequences related to gamma function</a>

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approved

editing

#13 by Vaclav Kotesovec at Fri Apr 19 04:12:51 EDT 2024

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editing

approved

#12 by Vaclav Kotesovec at Fri Apr 19 04:12:42 EDT 2024

FORMULA

Equals 8*Pi^2 / (Gamma(17/30) * Gamma(19/30) * Gamma(23/30)). - _Vaclav Kotesovec_, Apr 19 2024

Equals Gamma(7/30) * Gamma(11/30) * Gamma(13/30) / (2*Pi*A019815).

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approved

editing

#11 by Vaclav Kotesovec at Fri Apr 19 04:04:04 EDT 2024

STATUS

editing

approved

#10 by Vaclav Kotesovec at Fri Apr 19 04:03:52 EDT 2024

FORMULA

Equals 8*Pi^2 / (Gamma(17/30) * Gamma(19/30) * Gamma(23/30)). - Vaclav Kotesovec, Apr 19 2024

#9 by Vaclav Kotesovec at Fri Apr 19 04:01:18 EDT 2024

LINKS

Albert Nijenhuis, <a href="http://arxiv.org/abs/0907.1689">Small Gamma Products with Simple Values</a>, arXiv:0907.1689v1 [math.CA], 2009.

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approved

editing

#8 by Alois P. Heinz at Mon Apr 15 14:58:15 EDT 2024

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editing

approved

#7 by Alois P. Heinz at Mon Apr 15 14:58:11 EDT 2024

MAPLE

evalf(GAMMA(1/30), 130); # Alois P. Heinz, Apr 15 2024

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proposed

editing

#6 by Vaclav Kotesovec at Mon Apr 15 09:05:48 EDT 2024

STATUS

editing

proposed