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A031909 a(n) = prime(9*n - 5). 1

%I

%S 7,41,79,127,173,227,271,331,383,439,491,563,613,661,733,797,857,919,

%T 983,1039,1097,1171,1231,1297,1373,1447,1493,1567,1619,1697,1759,1847,

%U 1907,1993,2053,2113,2203,2269,2339,2389,2459,2549,2633

%N a(n) = prime(9*n - 5).

%H Ivan Panchenko, <a href="/A031909/b031909.txt">Table of n, a(n) for n = 1..1000</a>

%o (MAGMA) [ NthPrime(9*n-5): n in [1..1000] ]; // _Vincenzo Librandi_, Apr 09 2011

%K nonn

%O 1,1

%A _Jeff Burch_

%E Corrected by Neven Juric (neven.juric(AT)apis-it.hr), May 28 2006

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Last modified June 6 15:48 EDT 2020. Contains 334828 sequences. (Running on oeis4.)