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Egyptian fraction representation for the cube root of 50.
(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 50.

DATA

2, 6, 58, 8101, 89985114, 22089507491155126, 2457502288896787901004780458412847, 12554175242052953418674713774209554758916233763350899061095544560310

OFFSET

1,1

COMMENTS

Fractional part of 50^(1/3) = 1/2 + 1/6 + 1/58 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 1, 2, 4, 8, 17, 34, 68, 135, 270, ...

EXAMPLE

Cube root of 50 = 3.6840314986403866057798228335798072219172581174382...

KEYWORD

frac,nonn

AUTHOR

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

STATUS

approved