A132524 Egyptian fraction representation for the cube root of 49.

2, 7, 61, 18141, 1265738272, 8046688629389815599, 73368797721759700918289211363734248680, 8023063090559829544393619392641789152377522169068869297882238888827872399950

Offset

1,1

Comments

Fractional part of 49^(1/3) = 1/2 + 1/7 + 1/61 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 1, 2, 5, 10, 19, 38, 76, 153, 305, ...

Links

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

Example

Cube root of 49 = 3.6593057100229715172380733101194082634871036688433...

Crossrefs

Sequence in context: A102896 A088107 * A153694 A354306 A228906 A100523

Adjacent sequences: A132521 A132522 A132523 * A132525 A132526 A132527

Keyword

frac,nonn

Author

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

Status

approved