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A004586 Expansion of sqrt(10) in base 3. 1

%I #13 Sep 08 2022 08:44:33

%S 1,0,0,1,1,1,0,1,0,2,2,0,1,0,0,0,0,0,0,1,1,1,0,0,2,2,1,2,0,1,2,0,1,0,

%T 0,1,0,2,2,1,0,2,0,2,1,1,0,2,1,0,2,0,0,2,2,2,0,2,0,0,2,1,0,1,0,0,2,0,

%U 2,1,0,0,1,1,0,0,0,0,0,1,2,0,2,1,0,1,0,0,2,1,2,0,0,1,2,0,1,1,1

%N Expansion of sqrt(10) in base 3.

%H G. C. Greubel, <a href="/A004586/b004586.txt">Table of n, a(n) for n = 2..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[10], 3, 100][[1]] (* _G. C. Greubel_, Mar 25 2018 *)

%o (Magma) d:= 10; m:=3; Prune(Reverse(IntegerToSequence(Isqrt(d*m^100), m))); // _G. C. Greubel_, Mar 25 2018

%Y Cf. A010467.

%K nonn,base,cons

%O 2,10

%A _N. J. A. Sloane_

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Last modified March 28 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)