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 A027752 #26 Aug 26 2024 11:44:11 %S A027752 0,1,4,7,10,19,22,25,34,37,55,70,79,94,100,112,130,139,154,157,160, %T A027752 172,175,187,190,217,220,229,232,250,259,262,274,289,295,304,307,322, %U A027752 325,334,337,364,367,370,382,397,400,415,439,442,472,475,484 %N A027752 Numbers k such that k^2 + k + 3 is prime. %H A027752 Seiichi Manyama, <a href="/A027752/b027752.txt">Table of n, a(n) for n = 1..10000</a> %H A027752 P. De Geest, <a href="https://www.worldofnumbers.com/index.html">World!Of Numbers</a> %o A027752 (Magma) [n: n in [0..1000] |IsPrime(n^2+n+3)]; // _Vincenzo Librandi_, Nov 20 2010 %Y A027752 Cf. A014556, A027753. %K A027752 nonn %O A027752 1,3 %A A027752 _Patrick De Geest_