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A046149
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Smallest n-digit number with maximal multiplicative persistence A014553.
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2
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0, 77, 679, 6788, 68889, 168889, 2677889, 26888999, 126888999, 3778888999, 13778888999, 113778888999, 1113778888999, 11113778888999, 277777788888899, 1277777788888899, 11277777788888899, 111277777788888899
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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LINKS
| N. J. A. Sloane, The persistence of a number, J. Recreational Math., 6 (1973), 97-98.
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.
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CROSSREFS
| Cf. A014553, A046148, A046150.
Sequence in context: A154058 A027574 A059047 * A205434 A125581 A176632
Adjacent sequences: A046146 A046147 A046148 * A046150 A046151 A046152
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KEYWORD
| nonn,base
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AUTHOR
| Eric Weisstein (eric(AT)weisstein.com)
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EXTENSIONS
| a(8)-a(18) from Donovan Johnson (donovan.johnson(AT)yahoo.com), Mar 30 2010
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