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Search: id:A067862
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| A067862 |
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Numbers n such that n divides the sum of digits of 3^n. |
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+0
2
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OFFSET
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1,1
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COMMENT
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No further terms below 200000. - Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Mar 19 2002
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EXAMPLE
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a(2)=6, so 6 divides sum of digits of 3^6 (i.e.7+2+9=18).
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CROSSREFS
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Sequence in context: A026095 A061929 A019461 this_sequence A062927 A045638 A038224
Adjacent sequences: A067859 A067860 A067861 this_sequence A067863 A067864 A067865
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KEYWORD
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more,nonn,base
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AUTHOR
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Shyam Sunder Gupta (guptass(AT)rediffmail.com) and Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 16 2002
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