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A230377
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The left Aurifeuillian factor of n^n + 1 for n congruent to 0, 2 or 3 mod 4 and squarefree.
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2
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1, 1, 13, 113, 3541, 58367, 2826601, 19231, 113631466919, 9617835527609, 348275601426959, 35522826680397941, 241498479121, 8403855868042458448127, 1161044975606998832441701, 1272844589592126671, 10128165505710094110937686497, 4612290807753604561
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OFFSET
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1,3
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COMMENTS
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The values of n are given by A230375.
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LINKS
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Table of n, a(n) for n=1..18.
Richard P. Brent, On computing factors of cyclotomic polynomials
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EXAMPLE
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58367 is in the sequence because it is an Aurifeuillian factor of 11^11+1.
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CROSSREFS
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Cf. A230375, A220983, A220984, A230375, A230376, A230378, A230379.
Sequence in context: A127827 A089569 A048383 * A254038 A221369 A095680
Adjacent sequences: A230374 A230375 A230376 * A230378 A230379 A230380
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KEYWORD
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nonn
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AUTHOR
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Colin Barker, Oct 17 2013
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STATUS
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approved
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