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Search: id:A067506
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| A067506 |
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Powers of 9 with digit sum also a power of 9. |
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+0
6
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OFFSET
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1,2
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CROSSREFS
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Cf. A067499, A067500, A067501, A067502, A067503, A067504, A067505.
Sequence in context: A076088 A061211 A115988 this_sequence A033119 A033127 A099371
Adjacent sequences: A067503 A067504 A067505 this_sequence A067507 A067508 A067509
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KEYWORD
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base,easy,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 11 2002
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EXTENSIONS
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The next term is too large to include - Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Mar 18 2002
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