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
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
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).
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Oct 30 2009
STATUS
approved