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a(n) = prime(A213520(n)).
3

%I #6 Jan 27 2024 18:06:50

%S 2,11,29,37,37,127,127,127,127,149,149,211,223,223,307,307,331,331,

%T 331,331,541,541,541,541,541,541,541,1361,1361,1361,1361,1361,1361,

%U 1361,1361,1361,1361,1361,1361,1361,1361,1361,1361,1361,1361,1361,1361,1361

%N a(n) = prime(A213520(n)).

%C These primes tend to follow large prime gaps.

%H T. D. Noe, <a href="/A213521/b213521.txt">Table of n, a(n) for n = 1..1000</a>

%Y Cf. A000040, A213520 (the index of these primes).

%K nonn

%O 1,1

%A _T. D. Noe_, Jul 11 2012