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%I #18 Sep 08 2022 08:44:33
%S 1,2,2,5,2,4,5,3,1,4,2,0,5,5,2,3,3,2,1,4,3,2,2,3,2,4,3,0,4,4,2,4,0,3,
%T 3,3,5,4,3,4,4,1,2,0,0,2,2,4,5,3,4,5,0,1,2,5,4,3,5,0,2,5,2,3,3,5,5,3,
%U 5,2,3,5,2,0,1,4,2,4,2,4,3,2,1,5,5,3,1,4,2,4,1,0,2,0,1,2,3,0,1
%N Expansion of sqrt(2) in base 6.
%H G. C. Greubel, <a href="/A004543/b004543.txt">Table of n, a(n) for n = 1..10000</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[2], 6, 100][[1]] (* _Vincenzo Librandi_, Jan 23 2016 *)
%o (Magma) Prune(Reverse(IntegerToSequence(Isqrt(2*6^400), 6))); // _Vincenzo Librandi_, Jan 23 2016
%K nonn,base,cons
%O 1,2
%A _N. J. A. Sloane_
%E a(78) onwards corrected by _Sean A. Irvine_, Jan 22 2016
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