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A119748
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Numbers that are not the sum of a prime and a (nontrivial, positive) power.
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2
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OFFSET
| 1,2
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COMMENTS
| From a question raised by Tanya Khovanova.
1771561 = 11^6 is the first composite number here. - T. D. Noe, Sep 29 2011
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CROSSREFS
| Cf. A119747.
Sequence in context: A176117 A078748 A051131 * A101341 A079014 A082973
Adjacent sequences: A119745 A119746 A119747 * A119749 A119750 A119751
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KEYWORD
| nonn,more
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AUTHOR
| David W. Wilson (davidwwilson(AT)comcast.net), Jul 30 2006
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EXTENSIONS
| 1771561 from Max Alekseyev (maxale(AT)gmail.com), Jul 31 2006
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