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Search: id:A084435
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A084435 a(1) = 2, then smallest prime of the form 2^k*a(n-1) + 1. +0
2
2, 3, 7, 29, 59, 1889, 3779, 7559, 4058207223809, 32465657790473, 4462046030502692971872257, 9582170887127842377060195852353537 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A062573 A019435 A061092 this_sequence A072469 A004062 A037151

Adjacent sequences: A084432 A084433 A084434 this_sequence A084436 A084437 A084438

KEYWORD

nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jun 03 2003

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Last modified December 4 15:11 EST 2009. Contains 170347 sequences.


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