The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A354643 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A354643

Decimal expansion of the negated digamma function at 7/10.
(history; published version)

#10 by Michel Marcus at Wed Jun 14 07:43:34 EDT 2023

STATUS

reviewed

approved

#9 by Joerg Arndt at Wed Jun 14 03:56:55 EDT 2023

STATUS

proposed

reviewed

#8 by Amiram Eldar at Wed Jun 14 00:19:39 EDT 2023

STATUS

editing

proposed

#7 by Amiram Eldar at Wed Jun 14 00:14:48 EDT 2023

LINKS

<a href="/index/Di#differential_equations">Index entries for sequences related to the digamma function</a>.

MATHEMATICA

RealDigits[PolyGamma[7/10], 10, 120][[1]] (* Amiram Eldar, Jun 14 2023 *)

CROSSREFS

Cf. A306716, A354642, A354644.

STATUS

approved

editing

#6 by Michael De Vlieger at Thu Jun 02 08:31:58 EDT 2022

STATUS

proposed

approved

#5 by Michel Marcus at Thu Jun 02 00:33:08 EDT 2022

STATUS

editing

proposed

#4 by Michel Marcus at Thu Jun 02 00:33:05 EDT 2022

PROG

(PARI) psi(7/10) \\ Michel Marcus, Jun 02 2022

STATUS

approved

editing

#3 by R. J. Mathar at Wed Jun 01 15:55:27 EDT 2022

STATUS

editing

approved

#2 by R. J. Mathar at Wed Jun 01 15:46:08 EDT 2022

NAME

allocated for R. J. Mathar

Decimal expansion of the negated digamma function at 7/10.

DATA

1, 2, 2, 0, 0, 2, 3, 5, 5, 3, 6, 9, 7, 9, 3, 4, 6, 1, 4, 7, 4, 8, 6, 0, 7, 2, 4, 4, 5, 6, 1, 4, 5, 7, 9, 4, 2, 9, 7, 8, 1, 3, 4, 1, 8, 7, 5, 3, 5, 4, 8, 8, 0, 1, 2, 5, 3, 3, 4, 0, 8, 7, 0, 5, 2, 2, 0, 3, 8, 4, 5, 7, 5, 7, 0, 8, 8, 5, 2, 5, 4, 6, 6, 0, 9, 4, 7, 0, 2, 1, 4

OFFSET

1,2

LINKS

<a href="/index/Di#differential_equations">Index entries for sequences related to the digamma function</a>

EXAMPLE

psi(7/10) = -1.22002355369793...

KEYWORD

allocated

nonn,cons

AUTHOR

R. J. Mathar, Jun 01 2022

STATUS

approved

editing

#1 by R. J. Mathar at Wed Jun 01 15:17:46 EDT 2022

NAME

allocated for R. J. Mathar

KEYWORD

allocated

STATUS

approved