A132542 Egyptian fraction representation for the cube root of 68.

13, 212, 66473, 6240580667, 48194374291045738507, 22978837860180642079359699954189906987947, 531501233588695383064013336301807101380378415811944812454220178707544379304695616

Offset

1,1

Comments

Fractional part of 68^(1/3) = 1/13 + 1/212 + 1/66473 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 2, 3, 5, 10, 20, 41, 81, 163, 325, ...

Links

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

Example

Cube root of 68 = 4.0816551019173480705657816132260429652072765824534...

Crossrefs

Sequence in context: A340431 A251093 * A069989 A140517 A096141 A218475

Adjacent sequences: A132539 A132540 A132541 * A132543 A132544 A132545

Keyword

frac,nonn

Author

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

Status

approved