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 A031380 a(n) = prime(6*n - 2). 1

%I

%S 7,29,53,79,107,139,173,199,239,271,311,349,383,421,457,491,541,577,

%T 613,647,683,733,769,821,857,887,941,983,1021,1061,1097,1151,1193,

%U 1231,1283,1307,1373,1429,1459,1493,1549,1583,1619,1667,1721,1759

%N a(n) = prime(6*n - 2).

%H Ivan Panchenko, <a href="/A031380/b031380.txt">Table of n, a(n) for n = 1..1000</a>

%o (Magma) [ NthPrime(6*n-2): n in [1..1000] ]; // _Vincenzo Librandi_, Apr 10 2011

%K nonn

%O 1,1

%A _Jeff Burch_

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Last modified November 27 14:41 EST 2022. Contains 358405 sequences. (Running on oeis4.)