A132560 Egyptian fraction representation for the cube root of 86.

3, 13, 267, 309231, 192266110923, 71602226677398315897282, 5621605794500375507385049456541406652996813582, 43265533189052308911169112679173379961304461697459275230416057481782321509232712970784007548

Offset

1,1

Comments

Fractional part of 86^(1/3) = 1/3 + 1/13 + 1/267 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 2, 3, 6, 12, 23, 46, 92, 185, 370, ...

Links

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

Example

Cube root of 86 = 4.4140049624421037724516414386533513223052765320786...

Crossrefs

Sequence in context: A240618 A042823 * A128385 A100524 A000859 A045748

Adjacent sequences: A132557 A132558 A132559 * A132561 A132562 A132563

Keyword

frac,nonn

Author

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

Status

approved