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A004582 Expansion of sqrt(8) in base 7. 1

%I

%S 2,5,5,4,1,0,2,4,2,3,4,2,2,4,6,5,5,2,1,5,3,0,1,4,2,0,2,4,0,3,5,3,6,5,

%T 5,1,1,3,1,1,0,1,1,5,3,2,2,5,5,1,3,4,3,5,0,4,5,6,5,3,4,6,0,3,4,4,0,5,

%U 5,1,4,6,3,3,4,3,4,5,2,0,5,4,1,6,1,1,4,3,3,2,2,3,3,3,4,0,1,1,3

%N Expansion of sqrt(8) in base 7.

%H G. C. Greubel, <a href="/A004582/b004582.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[8], 7, 100] [[1]] (* _Vincenzo Librandi_, Jan 23 2016 *)

%o (MAGMA) Prune(Reverse(IntegerToSequence(Isqrt(8*7^400), 7))); // _Vincenzo Librandi_, Jan 23 2016

%Y Cf. A010466.

%K nonn,base,cons

%O 1,1

%A _N. J. A. Sloane_

%E a(73) onwards corrected by _Sean A. Irvine_, Jan 22 2016

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Last modified December 18 23:46 EST 2018. Contains 318245 sequences. (Running on oeis4.)