Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A132505
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A132505 Egyptian fraction representation for the cube root of 30. +0
1
10, 139, 26137, 708454417, 509884217847907722, 661689915927090387753183081584477809, 501369980815683251103778351588596054452000831938103831816563985808814820 (list; graph; listen)
OFFSET

1,1

COMMENT

Fractional part of 30^(1/3) = 1/10 + 1/139 + 1/26137 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 2, 3, 5, 9, 18, 36, 72, 144, 288, ...

EXAMPLE

Cube root of 30 = 3.1072325059538588668776624275223863628549068290674...

CROSSREFS

Sequence in context: A003377 A065593 A089834 this_sequence A051618 A093470 A093471

Adjacent sequences: A132502 A132503 A132504 this_sequence A132506 A132507 A132508

KEYWORD

frac,nonn

AUTHOR

Jonathan Wellons (wellons(AT)gmail.com), Aug 23 2007

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 December 3 01:16 EST 2008. Contains 151161 sequences.


AT&T Labs Research