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A121108 Trajectory of 2677889 under "x -> product of digits of x" map. 0
2677889, 338688, 27648, 2688, 768, 336, 54, 20, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

This is the smallest number of persistence 8 (cf. A003001).

LINKS

Table of n, a(n) for n=1..9.

N. J. A. Sloane, The persistence of a number, J. Recreational Math., 6 (1973), 97-98.

CROSSREFS

Cf. A003001.

Sequence in context: A151513 A147712 A250840 * A046517 A199998 A046508

Adjacent sequences:  A121105 A121106 A121107 * A121109 A121110 A121111

KEYWORD

nonn,fini,full,base

AUTHOR

N. J. A. Sloane, Aug 12 2006

EXTENSIONS

Edited by Charles R Greathouse IV, Aug 06 2010

STATUS

approved

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Last modified September 29 18:27 EDT 2020. Contains 337432 sequences. (Running on oeis4.)