Logo

Greetings from The On-Line Encyclopedia of Integer Sequences!

Hints

Search: id:A132493
Displaying 1-1 of 1 results found. page 1
     Format: long | short | internal | text      Sort: relevance | references | number      Highlight: on | off
A132493 Egyptian fraction representation for the cube root of 17. +0
2
2, 15, 217, 150851, 347089704930, 132276284445362589279995, 18180998947336210738321894480328718385391687409, 331798469448615625905863103355997674623268003125463392901012846610572765829711433817898477581 (list; graph; listen)
OFFSET

1,1

COMMENT

Fractional part of 17^(1/3) = 1/2 + 1/15 + 1/217 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 2, 3, 6, 12, 24, 47, 93, 186, 372, ...

EXAMPLE

Cube root of 17 = 2.5712815906582353554531872087397261164279016324547...

CROSSREFS

Sequence in context: A020565 A099718 A143881 this_sequence A135860 A087962 A140054

Adjacent sequences: A132490 A132491 A132492 this_sequence A132494 A132495 A132496

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