Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A007525
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A007525 Decimal expansion of log_2 e.
(Formerly M3221)
+0
2
1, 4, 4, 2, 6, 9, 5, 0, 4, 0, 8, 8, 8, 9, 6, 3, 4, 0, 7, 3, 5, 9, 9, 2, 4, 6, 8, 1, 0, 0, 1, 8, 9, 2, 1, 3, 7, 4, 2, 6, 6, 4, 5, 9, 5, 4, 1, 5, 2, 9, 8, 5, 9, 3, 4, 1, 3, 5, 4, 4, 9, 4, 0, 6, 9, 3, 1, 1, 0, 9, 2, 1, 9, 1, 8, 1, 1, 8, 5, 1 (list; cons; graph; listen)
OFFSET

1,2

REFERENCES

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

LINKS

Simon Plouffe, 1/log(2) the inverse of the natural logarithm of 2

S. Ramanujan, Question 769, J. Ind. Math. Soc.

FORMULA

a(n)=A000670/A052882. [From Mats Granvik (mats.granvik(AT)abo.fi), Aug 10 2009]

CROSSREFS

Adjacent sequences: A007522 A007523 A007524 this_sequence A007526 A007527 A007528

Sequence in context: A011321 A064860 A091223 this_sequence A151966 A010778 A034933

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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 November 8 20:39 EST 2009. Contains 166234 sequences.


AT&T Labs Research