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Search: id:A162160
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| A162160 |
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Indices m such that A123112(n)^n is a sum of n consecutive primes starting at prime(m). |
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+0
1
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| 1, 7, 85, 689, 13, 391570, 117658543504, 16361827178594, 459127968423607
(list; graph; listen)
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OFFSET
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1,2
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EXAMPLE
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For n = 2, A123112(2)^2 = 6^2 = 36 = 17 + 19 = prime(7) + prime(8). Thus a(2) = 7.
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CROSSREFS
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Cf. A123112.
Sequence in context: A034323 A058795 A027459 this_sequence A027531 A155459 A155631
Adjacent sequences: A162157 A162158 A162159 this_sequence A162161 A162162 A162163
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KEYWORD
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more,nonn
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AUTHOR
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Alexander Adamchuk (alex(AT)kolmogorov.com), Jun 26 2009
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EXTENSIONS
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Definition brushed, a(6) added, a(7) from D. Johnson - R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Sep 16 2009
a(8) and a(9) from Max Alekseyev (maxale(AT)gmail.com), Sep 18 2009
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