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Search: id:A074106
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| A074106 |
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a(1)=1; a(n) is the minimal unused odd prime such that the sum a(1)+a(2)+...+a(n) is divisible by n. |
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+0
1
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OFFSET
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1,2
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COMMENT
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Sequence is finite. The sum of the first 9 terms is 135. For the next term to give a sum that is a multiple of 10, the term must itself be divisible by 5. However, the prime 5 has already been used. - Matthew M. Conroy, Aug 28 2002
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LINKS
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Matthew M. Conroy, Home page (listed instead of email address)
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CROSSREFS
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Sequence in context: A112986 A088732 A052333 this_sequence A002261 A079131 A106919
Adjacent sequences: A074103 A074104 A074105 this_sequence A074107 A074108 A074109
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KEYWORD
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fini,full,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Aug 22 2002
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