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A031911 a(n) = prime(7*n - 6). 1

%I

%S 2,19,47,79,109,151,191,229,269,311,353,397,439,479,523,577,617,659,

%T 709,757,811,857,907,953,1009,1049,1093,1151,1201,1249,1297,1361,1427,

%U 1459,1499,1559,1607,1657,1709,1759,1823,1877,1933,1997,2039

%N a(n) = prime(7*n - 6).

%H Ivan Panchenko, <a href="/A031911/b031911.txt">Table of n, a(n) for n = 1..1000</a>

%t Prime[7*Range[50]-6] (* _Harvey P. Dale_, Feb 27 2015 *)

%o (MAGMA) [ NthPrime(7*n-6): n in [1..1000] ]; // _Vincenzo Librandi_, Apr 10 2011

%K nonn

%O 1,1

%A _Jeff Burch_

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Last modified April 9 06:59 EDT 2020. Contains 333344 sequences. (Running on oeis4.)