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A152683 Decimal expansion of log_6 (2). 1
3, 8, 6, 8, 5, 2, 8, 0, 7, 2, 3, 4, 5, 4, 1, 5, 8, 6, 8, 7, 0, 2, 4, 6, 1, 3, 8, 4, 6, 7, 8, 2, 0, 8, 7, 6, 4, 6, 5, 1, 4, 1, 8, 5, 9, 4, 5, 7, 1, 0, 3, 4, 2, 8, 3, 8, 9, 4, 9, 4, 9, 2, 8, 8, 2, 6, 6, 4, 2, 0, 1, 8, 5, 4, 0, 7, 2, 2, 8, 0, 3, 8, 3, 1, 6, 5, 2, 3, 0, 0, 2, 9, 4, 8, 1, 6, 0, 0, 4 (list; constant; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

The upper bound for the ratio of the number of 3x+1 steps to all steps in the Collatz iteration. [From T. D. Noe (noe(AT)sspectra.com), Apr 30 2010]

EXAMPLE

.38685280723454158687024613846782087646514185945710342838949...

CROSSREFS

A152935 [From T. D. Noe (noe(AT)sspectra.com), Apr 30 2010]

Sequence in context: A187061 A020809 A154199 * A083700 A021725 A080939

Adjacent sequences:  A152680 A152681 A152682 * A152684 A152685 A152686

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com), Oct 30 2009

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Last modified February 15 15:20 EST 2012. Contains 205823 sequences.