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A140856 Primes of the form 210n+71. 1
71, 281, 491, 701, 911, 2381, 2591, 2801, 3011, 3221, 3851, 4271, 4481, 4691, 5531, 5741, 6581, 6791, 7001, 7211, 7841, 8681, 9311, 9521, 9941, 10151, 10781, 11411, 11621, 11831, 12041, 12251, 12671, 13721, 13931, 14561, 14771, 15401, 16451 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..39.

MATHEMATICA

Select[71+210Range[0, 150], PrimeQ] (* Ray Chandler, Apr 29 2010 *)

CROSSREFS

Cf. A073102.

Sequence in context: A293395 A141943 A167441 * A114992 A158734 A126021

Adjacent sequences:  A140853 A140854 A140855 * A140857 A140858 A140859

KEYWORD

nonn

AUTHOR

Juri-Stepan Gerasimov, Jul 04 2008

EXTENSIONS

Corrected and extended by D. S. McNeil, Dec 10 2009

STATUS

approved

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Last modified May 12 13:02 EDT 2021. Contains 343823 sequences. (Running on oeis4.)