login
The OEIS is supported by
the many generous donors to the OEIS Foundation
.
Hints
(Greetings from
The On-Line Encyclopedia of Integer Sequences
!)
A132501
Egyptian fraction representation for the cube root of 25.
0
2, 3, 12, 137, 19305, 703528440, 1452953119637381266, 3114778378880468633392027986506815007, 195081618767454218735077892090102425190296381035691546345112578258571556617
(
list
;
graph
;
refs
;
listen
;
history
;
text
;
internal format
)
OFFSET
1,1
COMMENTS
Fractional part of 25^(1/3) = 1/2 + 1/3 + 1/12 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 1, 2, 3, 5, 9, 19, 37, 75, 150, 300, ...
LINKS
Table of n, a(n) for n=1..9.
EXAMPLE
Cube root of 25 = 2.9240177382128660655067873601379227785304986351010...
CROSSREFS
Sequence in context:
A245584
A102878
*
A067338
A012713
A009814
A362289
Adjacent sequences:
A132498
A132499
A132500
*
A132502
A132503
A132504
KEYWORD
frac
,
nonn
AUTHOR
Jonathan Wellons (wellons(AT)gmail.com), Aug 23 2007
STATUS
approved
Lookup
|
Welcome
|
Wiki
|
Register
|
Music
|
Plot 2
|
Demos
|
Index
|
Browse
|
More
|
WebCam
Contribute new seq. or comment
|
Format
|
Style Sheet
|
Transforms
|
Superseeker
|
Recents
The OEIS Community
| Maintained by
The OEIS Foundation Inc.
License Agreements, Terms of Use, Privacy Policy.
.
Last modified April 30 08:41 EDT 2024. Contains 372131 sequences. (Running on oeis4.)