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%I #20 Feb 15 2021 02:02:11
%S 2,5,11,17,23,29,31,37,41,47,53,59,61,67,71,79,83,89,97,97,101,107,
%T 113,127,127,127,131,137,149,149,151,157,163,167,173,179,181,191,191,
%U 197,211,211,211,223,223,227,233,239,241,251,251,257,263,269,271,277,281
%N Smallest prime >= 5*n.
%F a(n) = A007918(A008587(n)). - _Michel Marcus_, Feb 13 2021
%o (PARI) a(n) = nextprime(5*n); \\ _Michel Marcus_, Feb 13 2021
%Y Cf. A007918, A008587, A060308, A060264, A118747-A118755.
%K easy,nonn
%O 0,1
%A _Jonathan Vos Post_, Apr 29 2006
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