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 A004548 Expansion of sqrt(3) in base 3. 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 (list; constant; graph; refs; listen; history; text; internal format)
 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 FORMULA a(n) = -3*floor(3^(-(3/2) + n)) + floor(3^(-(1/2) + n)) for n > 0 and n in Z. - Mariusz Iwaniuk, Apr 26 2017 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 STATUS approved

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Last modified December 4 04:59 EST 2022. Contains 358544 sequences. (Running on oeis4.)