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Search: id:A073222
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| 1, 10, 19, 181, 190, 361, 3430, 3439, 3610, 6859, 65161, 65170, 65341, 68590, 130321, 1238050, 1238059, 1238230, 1241479, 1303210, 2476099, 23522941, 23522950, 23523121, 23526370, 23588101, 24760990, 47045881, 446935870
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OFFSET
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1,2
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FORMULA
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(19^n + 19^m) / 2, n = 0, 1, 2, 3 ..., m = 0, 1, 2, 3, ... n.
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EXAMPLE
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a(4) = 181 = (19^2+19^0) / 2
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CROSSREFS
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Cf. A073214.
Sequence in context: A070199 A015445 A123001 this_sequence A110463 A121725 A110368
Adjacent sequences: A073219 A073220 A073221 this_sequence A073223 A073224 A073225
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KEYWORD
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easy,nonn
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AUTHOR
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Jeremy Gardiner (jeremy.gardiner(AT)btinternet.com), Jul 21 2002
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