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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.

A262100 Primes p such that 2^p + 29 is also prime.

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%I A262100 #37 Sep 08 2022 08:46:14
%S A262100 3,5,7,13,17,23,37,43,73,79,89,127,239,409,2543,10837,24749,29879,
%T A262100 181913
%N A262100 Primes p such that 2^p + 29 is also prime.
%C A262100 a(20) > 419637. - _Robert Price_, Oct 04 2015
%e A262100 3 is in sequence because 2^3 + 29 = 37 is prime.
%e A262100 5 is in sequence because 2^5 + 29 = 61 is prime.
%t A262100 Select[Prime[Range[1000]], PrimeQ[2^# + 29] &]
%o A262100 (Magma) [p: p in PrimesUpTo(1000) | IsPrime(2^p+29)];
%o A262100 (PARI) for(n=1, 1e3, if(isprime((2^prime(n))+29), print1(prime(n)", "))) \\ _Altug Alkan_, Sep 18 2015
%o A262100 (Perl) use ntheory ":all"; use Math::GMP ":constant"; forprimes { say if is_prob_prime(2**$_+29) } 1e4; # _Dana Jacobsen_, Oct 03 2015
%Y A262100 Subsequence of primes of A156982.
%Y A262100 Cf. similar sequences listed in A262098.
%K A262100 nonn,more
%O A262100 1,1
%A A262100 _Vincenzo Librandi_, Sep 18 2015
%E A262100 a(17)-a(18) from _Dana Jacobsen_, Oct 03 2015
%E A262100 a(19) derived from A156982 by _Robert Price_, Oct 04 2015