A132530 Egyptian fraction representation for the cube root of 55.

2, 4, 19, 3117, 16525788, 486443169214192, 577595651505239612618544288429, 556584886614239434217223047318874889087430624498576366519471

Offset

1,1

Comments

Fractional part of 55^(1/3) = 1/2 + 1/4 + 1/19 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 1, 2, 4, 8, 15, 30, 60, 120, 241, 481, ...

Links

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

Example

Cube root of 55 = 3.8029524607613916185467354738487151972887155949114...

Crossrefs

Sequence in context: A063458 A332991 * A316389 A133521 A122158 A178223

Adjacent sequences: A132527 A132528 A132529 * A132531 A132532 A132533

Keyword

frac,nonn

Author

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

Status

approved