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Egyptian fraction representation for the cube root of 58.
(history; published version)
#1 by N. J. A. Sloane at Sat Nov 10 03:00:00 EST 2007
NAME

Egyptian fraction representation for the cube root of 58.

DATA

2, 3, 27, 1976, 5066295, 30938196963071, 1046281665980548868071666945, 2694045416033001453689961948450775927564028502803056062

OFFSET

1,1

COMMENTS

Fractional part of 58^(1/3) = 1/2 + 1/3 + 1/27 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 1, 2, 4, 7, 14, 28, 55, 110, 220, 439, ...

EXAMPLE

Cube root of 58 = 3.8708766406277967472133142263448017409913404623740...

KEYWORD

frac,nonn

AUTHOR

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

STATUS

approved