A132506 Egyptian fraction representation for the cube root of 31.

8, 62, 3975, 20917752, 8562976504189078, 84016954682703911270453244419973, 11652420874344144713949814659036182051896217268621851258316832616

Offset

1,1

Comments

Fractional part of 31^(1/3) = 1/8 + 1/62 + 1/3975 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 2, 4, 8, 16, 32, 65, 129, 259, ...

Links

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

Example

Cube root of 31 = 3.1413806523913930044930758964627499263508597185007...

Crossrefs

Sequence in context: A194930 A346625 * A080270 A371402 A178392 A307434

Adjacent sequences: A132503 A132504 A132505 * A132507 A132508 A132509

Keyword

frac,nonn

Author

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

Status

approved