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A132542 Egyptian fraction representation for the cube root of 68. 0
13, 212, 66473, 6240580667, 48194374291045738507, 22978837860180642079359699954189906987947, 531501233588695383064013336301807101380378415811944812454220178707544379304695616 (list; graph; refs; listen; history; text; internal format)
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

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Last modified May 9 19:47 EDT 2021. Contains 343746 sequences. (Running on oeis4.)