A132544 Egyptian fraction representation for the cube root of 70.

9, 99, 13666, 232815310, 77166458567107800, 7999624393136599063906801489931426, 85785832720646296124948111990292205424566934161658192124301186516390

Offset

1,1

Comments

Fractional part of 70^(1/3) = 1/9 + 1/99 + 1/13666 + ... Generated with Perl's Math::BigFloat module. Number of digits in terms is as follows: 1, 2, 5, 9, 17, 34, 68, 136, 273, ...

Links

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

Example

Cube root of 70 = 4.1212852998085568193774891173664133508105227070361...

Crossrefs

Sequence in context: A077710 A088780 * A367353 A017018 A027769 A266098

Adjacent sequences: A132541 A132542 A132543 * A132545 A132546 A132547

Keyword

frac,nonn

Author

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

Status

approved