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Search: id:A046516
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A046516 Numbers with multiplicative persistence value 7. +0
2
68889, 68898, 68988, 69888, 86889, 86898, 86988, 88689, 88698, 88869, 88896, 88968, 88986, 89688, 89868, 89886, 96888, 98688, 98868, 98886, 168889, 168898, 168988, 169888, 186889, 186898, 186988, 188689, 188698, 188869, 188896, 188968 (list; graph; listen)
OFFSET

0,1

LINKS

Eric Weisstein's World of Mathematics, Multiplicative Persistence

EXAMPLE

68889 -> [ 27648 ][ 2688 ][ 768 ][ 336 ][ 54 ][ 20 ][ 0 ] -> one digit in seven steps.

CROSSREFS

Cf. A003001, A014120, A046507.

Sequence in context: A031845 A031863 A121107 this_sequence A096551 A096552 A105010

Adjacent sequences: A046513 A046514 A046515 this_sequence A046517 A046518 A046519

KEYWORD

nonn,base

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Sep 15 1998.

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Last modified September 7 12:28 EDT 2008. Contains 143483 sequences.


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