login
A152935
Decimal expansion of log_6 (3).
31
6, 1, 3, 1, 4, 7, 1, 9, 2, 7, 6, 5, 4, 5, 8, 4, 1, 3, 1, 2, 9, 7, 5, 3, 8, 6, 1, 5, 3, 2, 1, 7, 9, 1, 2, 3, 5, 3, 4, 8, 5, 8, 1, 4, 0, 5, 4, 2, 8, 9, 6, 5, 7, 1, 6, 1, 0, 5, 0, 5, 0, 7, 1, 1, 7, 3, 3, 5, 7, 9, 8, 1, 4, 5, 9, 2, 7, 7, 1, 9, 6, 1, 6, 8, 3, 4, 7
OFFSET
0,1
COMMENTS
The lower bound for the ratio of the number of x/2 steps to all steps in the Collatz iteration. - T. D. Noe, Apr 30 2010
FORMULA
Equals A154911 - 1. - Bruno Berselli, Aug 31 2013
EXAMPLE
.61314719276545841312975386153217912353485814054289657161050...
MATHEMATICA
RealDigits[Log[6, 3], 10, 100][[1]] (* Vincenzo Librandi, Aug 31 2013 *)
PROG
(PARI) default(realprecision, 100); log(3)/log(6) \\ G. C. Greubel, Sep 14 2018
(Magma) SetDefaultRealField(RealField(100)); Log(3)/Log(6); // G. C. Greubel, Sep 14 2018
CROSSREFS
Cf. decimal expansion of log_6(m): A152683 (m=2), this sequence, A153102 (m=4), A153202 (m=5), A153617 (m=7), A153754 (m=8), A154009 (m=9), A154157 (m=10), A154178 (m=11), A154199 (m=12), A154278 (m=13), A154466 (m=14), A154567 (m=15), A154776 (m=16), A154856 (m=17), A154911 (m=18), A155044 (m=19), A155490 (m=20), A155554 (m=21), A155697 (m=22), A155823 (m=23), A155959 (m=24).
Sequence in context: A010136 A087256 A154911 * A253686 A290101 A102419
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved