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Search: id:A113053
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A113053 Beginning with 7, primes of the form: least multiple of the previous term followed by a 1. Beginning with 7, a(n) is the least prime of the form k*a(n-1)*10 +1. +0
1
7, 71, 2131, 191791, 5753731, 575373101, 17261193031, 517835790931, 82853726548961, 28998804292136351, 16239330403596356561, 4384619208971016271471, 526154305076521952576521 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Sequence in context: A052390 A002119 A022518 this_sequence A022503 A063861 A093632

Adjacent sequences: A113050 A113051 A113052 this_sequence A113054 A113055 A113056

KEYWORD

base,nonn

AUTHOR

Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jan 03 2006

EXTENSIONS

More terms from Joshua Zucker, Jan 11 2006

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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