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%I #23 Sep 08 2022 08:44:33
%S 2,1,2,2,5,5,3,5,5,3,1,5,1,3,0,3,3,4,3,1,2,4,5,1,4,3,2,0,3,4,0,2,4,0,
%T 1,3,4,5,4,0,2,5,2,1,3,2,2,3,2,0,3,3,2,5,0,2,1,5,4,4,1,1,0,1,3,2,1,5,
%U 5,0,1,0,0,0,4,5,3,1,4,1,1,2,5,1,4,2,5,0,0,0,0,1,1,3,4,5,1,3,5
%N Expansion of sqrt(5) in base 6.
%H Vincenzo Librandi, <a href="/A004559/b004559.txt">Table of n, a(n) for n = 1..5000</a>
%H Jason Kimberley, <a href="/wiki/User:Jason_Kimberley/sqrt_base">Index of expansions of sqrt(d) in base b</a>
%t RealDigits[Sqrt[5],6,120][[1]] (* _Harvey P. Dale_, Mar 24 2012 *)
%o (Magma) Prune(Reverse(IntegerToSequence(Isqrt(5*6^200), 6))); // _Vincenzo Librandi_, Jan 08 2018
%Y Cf. A002163, A004555, A004556, A004557, A004558.
%Y Cf. A004540, A004549, A004575.
%K nonn,base,cons
%O 1,1
%A _N. J. A. Sloane_
%E Updated by _Alois P. Heinz_ at the suggestion of Kevin Ryde, Feb 19 2012
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