This site is supported by donations to The OEIS Foundation.

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A109696 Decimal expansion of root of 1 - Sum_{n>=} 1/x^(2^n). 0
 1, 7, 6, 6, 3, 9, 8, 1, 1, 4, 5, 5, 0, 1, 7, 3, 5, 9, 7, 2, 2, 8, 4, 8, 8, 3, 9, 2, 4, 4, 0, 0, 9, 9, 7, 3, 0, 2, 3, 2, 0, 6, 9, 2, 8, 7, 9, 5, 7, 0, 7, 2, 7, 7, 5, 2, 7, 8, 2, 8, 5, 0, 7, 4, 4, 0, 8, 3, 8, 4, 3, 4, 0, 5, 2, 4, 9, 8, 8, 3, 1, 1, 7, 9, 0, 4, 0, 6, 9, 7, 2, 7, 2, 0, 4, 5, 7, 9, 5, 8, 2, 4, 7, 9, 9 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS EXAMPLE 1.766398114550173597228488392440099730232069287957072775... MATHEMATICA RealDigits[ FindRoot[1 - Sum[1/(x^(2^n)), {n, 0, 8}] == 0, {x, 1.7}, WorkingPrecision -> 128][[1, 2]], 10, 128][[1]] (* Robert G. Wilson v, Aug 08 2005 *) PROG (PARI) solve(x=1, 2, 1-sum(k=0, 8, 1./x^(2^k))) CROSSREFS This is the limit ratio between consecutive terms of A023359. Sequence in context: A102769 A031348 A247674 * A257233 A110948 A199871 Adjacent sequences:  A109693 A109694 A109695 * A109697 A109698 A109699 KEYWORD cons,nonn AUTHOR Franklin T. Adams-Watters, Aug 07 2005 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.

Last modified January 16 21:37 EST 2019. Contains 319206 sequences. (Running on oeis4.)