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%I A010525 #16 Aug 21 2023 12:24:26
%S A010525 8,5,4,4,0,0,3,7,4,5,3,1,7,5,3,1,1,6,7,8,7,1,6,4,8,3,2,6,2,3,9,7,0,6,
%T A010525 4,3,4,5,9,4,4,5,5,3,2,9,5,3,3,2,8,2,2,4,1,9,0,8,6,5,1,2,5,3,7,7,1,6,
%U A010525 4,8,8,1,9,3,2,7,2,9,8,3,8,1,0,8,0,9,7,2,0,3,0,1,0,7,0,0,9,4,2,9,6,0,0,6,3
%N A010525 Decimal expansion of square root of 73.
%C A010525 Continued fraction expansion is 8 followed by {1, 1, 5, 5, 1, 1, 16} repeated. - _Harry J. Smith_, Jun 08 2009
%H A010525 Harry J. Smith, <a href="/A010525/b010525.txt">Table of n, a(n) for n = 1..20000</a>
%H A010525 <a href="/index/Al#algebraic_02">Index entries for algebraic numbers, degree 2</a>
%e A010525 8.544003745317531167871648326239706434594455329533282241908651253771648....
%t A010525 RealDigits[N[73^(1/2),200]][[1]] (* _Vladimir Joseph Stephan Orlovsky_, Jan 23 2012 *)
%o A010525 (PARI)  default(realprecision, 20080); x=sqrt(73); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b010525.txt", n, " ", d));  \\ _Harry J. Smith_, Jun 08 2009
%Y A010525 Cf. A010151 (continued fraction).
%K A010525 nonn,cons
%O A010525 1,1
%A A010525 _N. J. A. Sloane_
%E A010525 Final digits of sequence corrected using the b-file. - _N. J. A. Sloane_, Aug 30 2009

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