A132532 Egyptian fraction representation for the cube root of 57.

2, 3, 66, 61415, 8009245057, 267877546083711148718, 144120297092904294557353487304315326585556, 49351618285326832060405463423903965096844044169968421322099605331829400133538958567

Offset

1,1

Comments

Fractional part of 57^(1/3) = 1/2 + 1/3 + 1/66 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 1, 2, 5, 10, 21, 42, 83, 166, 332, ...

Links

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

Example

Cube root of 57 = 3.8485011312768050687022902595250253171284055227755...

Crossrefs

Sequence in context: A041953 A099080 * A108023 A352163 A041249 A356795

Adjacent sequences: A132529 A132530 A132531 * A132533 A132534 A132535

Keyword

frac,nonn

Author

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

Status

approved