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!)
A176535 Decimal expansion of (10 + sqrt(105))/2. 1

%I #16 Mar 27 2021 11:29:57

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

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

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

%N Decimal expansion of (10 + sqrt(105))/2.

%C Continued fraction expansion of (10 + sqrt(105))/2 is A010733 preceded by 10.

%H Daniel Starodubtsev, <a href="/A176535/b176535.txt">Table of n, a(n) for n = 2..10000</a>

%e (10 + sqrt(105))/2 = 10.12347538297979919161...

%p Digits:=140: evalf(10+sqrt(105))/2; # _Wesley Ivan Hurt_, Jan 21 2017

%t RealDigits[(10+Sqrt[105])/2,10,120][[1]] (* _Harvey P. Dale_, Mar 13 2011 *)

%Y Cf. A176461 (decimal expansion of sqrt(105)), A010733 (repeat 8, 10).

%K cons,nonn

%O 2,4

%A _Klaus Brockhaus_, Apr 24 2010

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 April 25 08:27 EDT 2024. Contains 371964 sequences. (Running on oeis4.)