A132514 - OEIS

A132514

Egyptian fraction representation for the cube root of 39.

3, 18, 431, 422207, 250930742830, 127624025845850320931524, 20440779710397374804994946272458531398862740458, 1219942980264902943773487885079394593557022501247782054380175375253125647677550932401339826178

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OFFSET

1,1

COMMENTS

Fractional part of 39^(1/3) = 1/3 + 1/18 + 1/431 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 2, 3, 6, 12, 24, 47, 94, 188, 376, ...

LINKS

Table of n, a(n) for n=1..8.

EXAMPLE

Cube root of 39 = 3.3912114430141667619546707259945967332628361248099...

CROSSREFS

Sequence in context: A181040 A118704 * A188801 A304780 A265468 A365292

Adjacent sequences: A132511 A132512 A132513 * A132515 A132516 A132517

KEYWORD

frac,nonn

AUTHOR

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

STATUS

approved