A132488 Egyptian fraction representation for the cube root of 12.

4, 26, 1035, 1310496, 2594200953135, 17106515987265424535833667, 8248865873823279748817696266000461593761373712215106

Offset

1,1

Comments

Fractional part of 12^(1/3) = 1/4 + 1/26 + 1/1035 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 2, 4, 7, 13, 26, 52, 105, 210, 419, ...

Links

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

Example

Cube root of 12 = 2.2894284851066637356160844238793540178318138415759...

Crossrefs

Sequence in context: A322395 A326264 * A320626 A144990 A102199 A351366

Adjacent sequences: A132485 A132486 A132487 * A132489 A132490 A132491

Keyword

frac,nonn

Author

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

Status

approved