Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A084254
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A084254 Decimal expansion of c=sum(k>=1, 1/k/(exp(2*Pi*k)-1)). +0
1
0, 0, 1, 8, 7, 2, 6, 8, 2, 4, 4, 9, 7, 6, 8, 5, 4, 6, 1, 1, 5, 6, 3, 8, 5, 7, 9, 4, 7, 9, 9, 6, 1, 3, 9, 8, 8, 6, 9, 1, 6, 2, 8, 9, 5, 6, 5, 2, 6, 1, 9, 5, 6, 3, 8, 4, 1, 3, 3, 1, 5, 7, 4, 5, 3, 7, 8, 8, 4, 3, 1, 9, 5, 1, 7, 0, 9, 8, 0, 2, 2, 6, 7, 5, 1, 7, 0, 7, 2, 7, 8, 4, 0, 2, 4, 5, 6, 7, 9, 7, 9, 9, 8, 7 (list; cons; graph; listen)
OFFSET

0,4

REFERENCES

Bruce C. Berndt, Ramanujan Notebook part II, Infinite series, Springer Verlag, p. 280-281.

FORMULA

c=1/4*log(4/Pi)-Pi/12+log(gamma(3/4))

EXAMPLE

c=0.00187268....

PROGRAM

(PARI) 1/4*log(4/Pi)-Pi/12+log(gamma(3/4))

CROSSREFS

Adjacent sequences: A084251 A084252 A084253 this_sequence A084255 A084256 A084257

Sequence in context: A124473 A011108 A021538 this_sequence A019764 A073232 A086253

KEYWORD

cons,nonn

AUTHOR

Benoit Cloitre (benoit7848c(AT)orange.fr), Jun 21 2003

page 1

Search completed in 0.002 seconds

Lookup | Welcome | Find friends | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
More pages | Superseeker | Maintained by N. J. A. Sloane (njas@research.att.com)

Last modified October 9 14:06 EDT 2008. Contains 144831 sequences.


AT&T Labs Research