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Search: id:A071071
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| A071071 |
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Conjectured values of minimal "powers of 2" set in base 10. |
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+0
6
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OFFSET
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1,2
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COMMENT
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Conjectured by J. Shallit.
Any power of 2 (i.e. number of the form 2^k) contains in its digits at least one term of this sequence.
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REFERENCES
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J.-P. Delahaye, "Pour la science", (French edition of Scientific American), Juin 2002, p. 98
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CROSSREFS
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Cf. A071062, A071070, A071072, A071073.
Sequence in context: A071686 A103097 A062286 this_sequence A011181 A134822 A133057
Adjacent sequences: A071068 A071069 A071070 this_sequence A071072 A071073 A071074
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KEYWORD
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fini,more,nonn,base
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AUTHOR
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Benoit Cloitre (benoit7848c(AT)orange.fr), May 26 2002
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