A004548 Expansion of sqrt(3) in base 3.

1, 2, 0, 1, 2, 0, 2, 1, 2, 2, 2, 2, 1, 2, 1, 0, 2, 2, 1, 2, 1, 1, 2, 0, 1, 0, 1, 2, 2, 2, 1, 0, 1, 2, 0, 1, 1, 0, 0, 2, 2, 2, 0, 0, 0, 1, 2, 1, 0, 0, 2, 0, 0, 0, 0, 0, 2, 2, 2, 2, 0, 2, 1, 0, 2, 1, 0, 2, 1, 1, 1, 0, 0, 2, 0, 0, 0, 0, 2, 0, 1, 0, 2, 2, 0, 2, 0, 2, 1, 2, 0, 0, 1, 2, 2, 0, 0, 2, 1

Offset

1,2

Links

G. C. Greubel, Table of n, a(n) for n = 1..10000 (terms 1..2000 from Vincenzo Librandi)

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

Mathematica

RealDigits[Sqrt[3], 3, 100][[1]] (* Vincenzo Librandi, Apr 29 2017 *)

Prog

(Magma) Prune(Reverse(IntegerToSequence(Isqrt(3*3^200), 3))); // Vincenzo Librandi, Apr 29 2017

Crossrefs

Cf. A002194.

Sequence in context: A085794 A336939 A239002 * A125921 A321457 A029299

Adjacent sequences: A004545 A004546 A004547 * A004549 A004550 A004551

Keyword

nonn,base,cons

Author

N. J. A. Sloane

Status

approved