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A132538 Egyptian fraction representation for the cube root of 63. 0
2, 3, 7, 349, 713169, 1198436075455, 2299618512867418503650475, 50787076474301930708532487900639595015653511452013, 4506450870809446480985566714622643387410639233108537997525497217308582367683404077419484476382208551 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Fractional part of 63^(1/3) = 1/2 + 1/3 + 1/7 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 1, 1, 3, 6, 13, 25, 50, 100, 201, 403, ...

LINKS

Table of n, a(n) for n=1..9.

EXAMPLE

Cube root of 63 = 3.9790572078963918596645279877487655784842720217363...

CROSSREFS

Sequence in context: A084727 A100763 * A062615 A180162 A129907 A046284

Adjacent sequences:  A132535 A132536 A132537 * A132539 A132540 A132541

KEYWORD

frac,nonn

AUTHOR

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

STATUS

approved

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Last modified January 22 19:16 EST 2020. Contains 331153 sequences. (Running on oeis4.)