A004589 - OEIS

A004589

Expansion of sqrt(10) in base 6.

3, 0, 5, 5, 0, 1, 5, 1, 2, 0, 5, 3, 2, 1, 0, 3, 1, 4, 4, 3, 1, 3, 0, 2, 5, 4, 4, 5, 1, 2, 0, 1, 3, 3, 1, 0, 1, 1, 4, 3, 0, 2, 2, 4, 0, 0, 0, 2, 0, 5, 1, 4, 4, 2, 1, 0, 4, 1, 5, 4, 0, 4, 5, 2, 1, 5, 2, 0, 1, 4, 0, 0, 1, 3, 0, 2, 2, 5, 5, 1, 3, 3, 1, 5, 2, 3, 1, 0, 5, 2, 0, 0, 0, 4, 4, 3, 5, 1, 2

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OFFSET

1,1

LINKS

G. C. Greubel, Table of n, a(n) for n = 1..10000

Jason Kimberley, Index of expansions of sqrt(d) in base b

EXAMPLE

3.0550151205321...

MATHEMATICA

RealDigits[Sqrt[10], 6, 108][[1]] (* Alonso del Arte, Jul 31 2014 *)

PROG

(Magma) Prune(Reverse(IntegerToSequence(Isqrt(10*6^400), 6))); // Vincenzo Librandi, Jan 23 2016