The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A377227 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A377227

Decimal expansion of (log(2) + Pi)/4.
(history; published version)

#7 by Peter Luschny at Sun Oct 20 17:58:25 EDT 2024

STATUS

reviewed

approved

#6 by Hugo Pfoertner at Sun Oct 20 17:14:15 EDT 2024

STATUS

proposed

reviewed

#5 by Amiram Eldar at Sun Oct 20 16:28:38 EDT 2024

STATUS

editing

proposed

#4 by Amiram Eldar at Sun Oct 20 16:28:36 EDT 2024

REFERENCES

Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, 2003, Section 1.4.1, p. 20.

STATUS

proposed

editing

#3 by Stefano Spezia at Sun Oct 20 16:00:10 EDT 2024

STATUS

editing

proposed

#2 by Stefano Spezia at Sun Oct 20 08:44:16 EDT 2024

NAME

allocated for Stefano Spezia

Decimal expansion of (log(2) + Pi)/4.

DATA

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

OFFSET

0,1

REFERENCES

Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, Section 1.4.1, p. 20.

LINKS

<a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>.

FORMULA

Equals Sum_{k>=0} 1/A377226(k) (see Finch).

EXAMPLE

0.9586849585374346369699688761844198630...

MATHEMATICA

RealDigits[(Log[2]+Pi)/4, 10, 100][[1]]

CROSSREFS

Cf. A000796, A002162, A377226.

KEYWORD

allocated

nonn,cons

AUTHOR

Stefano Spezia, Oct 20 2024

STATUS

approved

editing

#1 by Stefano Spezia at Sun Oct 20 08:17:15 EDT 2024

NAME

allocated for Stefano Spezia

KEYWORD

allocated

STATUS

approved