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A010495 Decimal expansion of square root of 41. 6

%I #20 Jul 14 2018 20:07:35

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

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

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

%N Decimal expansion of square root of 41.

%C Continued fraction expansion is 6 followed by {2, 2, 12} repeated. - _Harry J. Smith_, Jun 05 2009

%H Harry J. Smith, <a href="/A010495/b010495.txt">Table of n, a(n) for n = 1..20000</a>

%e 6.403124237432848686488217674621813264520420132621018885529272626668182... - _Harry J. Smith_, Jun 05 2009

%t RealDigits[N[Sqrt[41], 100]][[1]] (* _Vladimir Joseph Stephan Orlovsky_, Feb 24 2011 *)

%o (PARI) { default(realprecision, 20080); x=sqrt(41); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010495.txt", n, " ", d)); } \\ _Harry J. Smith_, Jun 05 2009

%Y Cf. A010133 (continued fraction). - _Harry J. Smith_, Jun 05 2009

%K nonn,cons,easy

%O 1,1

%A _N. J. A. Sloane_

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)