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Search: id:A113476
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A113476 Decimal expansion of 1/3*(log(2)+Pi/sqrt(3)). +0
1
8, 3, 5, 6, 4, 8, 8, 4, 8, 2, 6, 4, 7, 2, 1, 0, 5, 3, 3, 3, 7, 1, 0, 3, 4, 5, 9, 7, 0, 0, 1, 1, 0, 7, 6, 6, 7, 8, 6, 5, 2, 2, 1, 2, 7, 4, 8, 4, 3, 3, 1, 9, 4, 3, 2, 3, 0, 1, 8, 8, 3, 1, 4, 9, 6, 0, 5, 0, 5, 6, 0, 1, 0, 3, 2, 0, 1, 6, 1, 9, 9, 7, 6, 3, 3, 2, 9, 4, 3, 8, 4, 0, 2, 8, 2, 6, 2, 8, 5, 4, 6, 6, 0, 7 (list; cons; graph; listen)
OFFSET

0,1

COMMENT

This number is transcendental from a result of Baker (1968) on linear forms of algebraic numbers.

FORMULA

int_{0}^{1}dx/(1+x^3)=sum(k>=0, (-1)^k/(3k+1))=1/3*(log(2)+Pi/sqrt(3))=0.8356488482647210533371....

PROGRAM

(PARI) 1/3*(log(2)+Pi/sqrt(3))

CROSSREFS

Sequence in context: A013665 A110234 A019728 this_sequence A124599 A005601 A104697

Adjacent sequences: A113473 A113474 A113475 this_sequence A113477 A113478 A113479

KEYWORD

cons,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Jan 08 2006

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Last modified December 20 00:58 EST 2009. Contains 171054 sequences.


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