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.
%I A092504 #24 Jul 25 2025 09:00:32
%S A092504 4,10,28,60,108,164,244,330,442,570,692,864,1050,1236,1474,1672,1938,
%T A092504 2204,2504,2812,3156,3540,3886,4300,4734,5152,5622,6114,6590,7110,
%U A092504 7700,8292,8874,9480,10080,10778,11478,12212,12910,13672,14506,15282,16068
%N A092504 a(n) = prime(n) + prime(n^2).
%H A092504 Vincenzo Librandi, <a href="/A092504/b092504.txt">Table of n, a(n) for n = 1..3500</a>
%F A092504 a(n) = A000040(n) + A011757(n). - _Elmo R. Oliveira_, Mar 22 2023
%e A092504 a(1) = 4 because prime(1) = 2 and prime(1) = 2.
%e A092504 a(2) = 10 because prime(2) = 3 and prime(4) = 7.
%e A092504 a(3) = 28 because prime(3) = 5 and prime(9) = 23.
%t A092504 Table[Prime[n] + Prime[n^2], {n, 45}] (* _Robert G. Wilson v_, Apr 08 2004 *)
%o A092504 (Magma) [NthPrime(n^2)+ NthPrime(n): n in [1..40]]; // _Vincenzo Librandi_, Jul 25 2025
%Y A092504 Cf. A000040, A011757.
%K A092504 nonn
%O A092504 1,1
%A A092504 _Giovanni Teofilatto_, Apr 05 2004
%E A092504 Corrected and extended by _Robert G. Wilson v_, Apr 08 2004