login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A090656 Decimal expansion of 5 + sqrt(35). 10

%I #23 Aug 21 2023 11:17:54

%S 1,0,9,1,6,0,7,9,7,8,3,0,9,9,6,1,6,0,4,2,5,6,7,3,2,8,2,9,1,5,6,1,6,1,

%T 7,0,4,8,4,1,5,5,0,1,2,3,0,7,9,4,3,4,0,3,2,2,8,7,9,7,1,9,6,6,9,1,4,2,

%U 8,2,2,4,5,9,1,0,5,6,5,3,0,3,6,7,6,5,7,5,2,5,2,7,1,8,3,1,0,9,1,7,8,0

%N Decimal expansion of 5 + sqrt(35).

%C Equals n+n/(n+n/(n+n/(n+....))) for n = 10. See also A090388. - _Stanislav Sykora_, Jan 23 2014

%H Chai Wah Wu, <a href="/A090656/b090656.txt">Table of n, a(n) for n = 2..10003</a>

%H <a href="/index/Al#algebraic_02">Index entries for algebraic numbers, degree 2</a>

%e 10.9160797830996160...

%t RealDigits[5+Sqrt[35],10,120][[1]] (* _Harvey P. Dale_, Jun 17 2014 *)

%o (PARI) sqrt(35)+5 \\ _Charles R Greathouse IV_, Apr 25 2016

%Y Equals A010490 plus 5. - _R. J. Mathar_, Sep 08 2008

%Y Cf. A161321.

%Y Cf. n+n/(n+n/(n+...)): A090388 (n=2), A090458 (n=3), A090488 (n=4), A090550 (n=5), A092294 (n=6), A092290 (n=7), A090654 (n=8), A090655 (n=9). - _Stanislav Sykora_, Jan 23 2014

%K easy,nonn,cons

%O 2,3

%A _Felix Tubiana_, Feb 05 2004

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified May 11 11:07 EDT 2024. Contains 372409 sequences. (Running on oeis4.)