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A031343 a(n) = prime(10*n). 4

%I #27 Sep 08 2022 08:44:50

%S 29,71,113,173,229,281,349,409,463,541,601,659,733,809,863,941,1013,

%T 1069,1151,1223,1291,1373,1451,1511,1583,1657,1733,1811,1889,1987,

%U 2053,2129,2213,2287,2357,2423,2531,2617,2687,2741,2819,2903,2999

%N a(n) = prime(10*n).

%H Zak Seidov and Jens Kruse Andersen, <a href="/A031343/b031343.txt">Table of n, a(n) for n = 1..10000</a> (first 1000 terms from Zak Seidov)

%p ithprime(10*n)

%t Prime[10*Range[50]] (* _Harvey P. Dale_, Dec 22 2016 *)

%o (Magma) [NthPrime(10*n): n in [1..50]]; // _Vincenzo Librandi_, Apr 08 2011

%o (Sage) [nth_prime(10*n) for n in (1..50)] # _Bruno Berselli_, May 07 2014

%o (PARI) a(n)=prime(10*n) \\ _Edward Jiang_, Sep 08 2014

%Y Cf. similar sequences listed in A031336.

%K nonn,easy

%O 1,1

%A _Jeff Burch_

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Last modified April 19 21:09 EDT 2024. Contains 371798 sequences. (Running on oeis4.)