A132505 Egyptian fraction representation for the cube root of 30.

10, 139, 26137, 708454417, 509884217847907722, 661689915927090387753183081584477809, 501369980815683251103778351588596054452000831938103831816563985808814820

Offset

1,1

Comments

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, ...

Links

Table of n, a(n) for n=1..7.

Example

Cube root of 30 = 3.1072325059538588668776624275223863628549068290674...

Crossrefs

Sequence in context: A362515 A089834 * A254336 A215289 A319578 A051618

Adjacent sequences: A132502 A132503 A132504 * A132506 A132507 A132508

Keyword

frac,nonn

Author

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

Status

approved