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Search: id:A095736
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| A095736 |
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Mersenne-like sequence factors of complex imaginary square type 2*Prime[m]*n-1. |
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+0
1
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| 1, 2, 6, 8, 10, 15, 16, 22, 23, 26, 32, 39, 82, 163, 193, 206, 219, 316, 360, 377, 465, 662
(list; graph; listen)
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OFFSET
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1,2
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FORMULA
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a(n) =if (2^n-1)/(2*n*Prime[m]-1)=Integer then m
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MATHEMATICA
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digits=700 a=Delete[Union[Flatten[Table[If[ IntegerQ[(2^n-1)/(2*n*Prime[m]-1)]==True, m, 0], {n, 1, digits}, {m, 1, digits}]]], 1]
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CROSSREFS
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Adjacent sequences: A095733 A095734 A095735 this_sequence A095737 A095738 A095739
Sequence in context: A141105 A047395 A036554 this_sequence A084909 A038619 A118257
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KEYWORD
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nonn,uned
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AUTHOR
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Roger L. Bagula (rlbagulatftn(AT)yahoo.com), Jul 06 2004
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