cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A057847 Primes p whose order of primeness A078442(p) is at least 10.

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%I A057847 #27 Nov 17 2024 20:35:08
%S A057847 648391,9737333,174440041,718064159,3657500101,7069067389,16123689073,
%T A057847 22742734291,36294260117,64988430769,88362852307,136395369829,
%U A057847 175650481151,200147986693,243504973489,318083817907,414507281407
%N A057847 Primes p whose order of primeness A078442(p) is at least 10.
%H A057847 Charles R Greathouse IV, <a href="/A057847/b057847.txt">Table of n, a(n) for n = 1..10000</a> (first 221 terms from Robert G. Wilson v)
%H A057847 N. Fernandez, <a href="http://www.borve.org/primeness/FOP.html">An order of primeness, F(p)</a>
%H A057847 N. Fernandez, <a href="/A006450/a006450.html">An order of primeness</a> [cached copy, included with permission of the author]
%F A057847 a(n) = prime(A057851(n)). - _Andrew Howroyd_, Nov 17 2024
%t A057847 Nest[ Prime, Range[35], 10] (* _Robert G. Wilson v_, Mar 15 2004 *)
%o A057847 (PARI) a(n)=my(k=11);while(k--,n=prime(n));n \\ _Charles R Greathouse IV_, Feb 24 2017
%Y A057847 Cf. A078442, A000040, A006450, A038580, A049090, A049203, A049202, A057849, A057850, A057851, A058332, A093047.
%K A057847 nonn
%O A057847 1,1
%A A057847 _Robert G. Wilson v_, Nov 10 2000
%E A057847 Name clarified by _Andrew Howroyd_, Nov 17 2024