login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A273065 Decimal expansion of the negative reciprocal of the real root of x^3 - 2x + 2. 3
5, 6, 5, 1, 9, 7, 7, 1, 7, 3, 8, 3, 6, 3, 9, 3, 9, 6, 4, 3, 7, 5, 2, 8, 0, 1, 3, 2, 4, 7, 0, 3, 0, 8, 1, 6, 0, 9, 8, 4, 8, 3, 9, 7, 6, 7, 5, 9, 5, 5, 3, 8, 2, 7, 5, 5, 5, 4, 8, 3, 8, 1, 0, 9, 4, 8, 4, 1, 1, 2, 0, 3, 3, 0, 1, 5, 7, 2, 3, 9, 4, 7, 1, 3, 3, 3, 5, 8, 7, 7, 7, 3, 9, 7, 0, 1, 1, 2, 3, 8, 4, 1, 1, 9, 0 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

The roots of x^3 + A273065*x^2 - A273066*x + A273067 are A273065, -A273066, and A273067. See A273066, the main entry.

LINKS

Table of n, a(n) for n=0..104.

FORMULA

1/A273066.

EXAMPLE

0.565197717383639396437528013247030816098483976759553827555483810948411203...

PROG

(PARI) default(realprecision, 200);

-1/solve(x = -1.8, -1.7, x^3 - 2*x + 2)

CROSSREFS

Cf. A273066, A273067.

Sequence in context: A293009 A011004 A226975 * A071629 A087496 A198742

Adjacent sequences:  A273062 A273063 A273064 * A273066 A273067 A273068

KEYWORD

nonn,cons

AUTHOR

Rick L. Shepherd, May 15 2016

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified August 4 01:33 EDT 2021. Contains 346441 sequences. (Running on oeis4.)