A132558 Egyptian fraction representation for the cube root of 84.

3, 22, 1368, 3746049, 24572513476219, 1010638758811403040864482767, 32505975010777136404233006663619306132637239953154129437

Offset

1,1

Comments

Fractional part of 84^(1/3) = 1/3 + 1/22 + 1/1368 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 2, 4, 7, 14, 28, 56, 112, 223, 446, ...

Links

Table of n, a(n) for n=1..7.

Example

Cube root of 84 = 4.3795191398878892657198035313724757199800024796696...

Crossrefs

Sequence in context: A232016 A365116 * A358288 A072113 A105433 A196086

Adjacent sequences: A132555 A132556 A132557 * A132559 A132560 A132561

Keyword

frac,nonn

Author

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

Status

approved