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 A070852 #12 Dec 17 2023 11:34:50 %S A070852 17,17,73,97,41,97,113,193,73,241,89,97,313,113,241,257,137,433,457, %T A070852 641,337,353,1289,193,401,1249,433,449,233,241,1489,257,1321,1361,281, %U A070852 577,593,1217,313,641,2297,337,1033,353,1801,3313,1129,769,3137,401 %N A070852 Smallest prime == 1 mod (8n). %H A070852 Robert Price, <a href="/A070852/b070852.txt">Table of n, a(n) for n = 1..5000</a> %o A070852 (PARI) for(n=1,80,s=1; while((isprime(s)*s-1)%(8*n)>0,s++); print1(s,",")) %Y A070852 Cf. A070846 to A070851 and A070853. %Y A070852 Cf. A034694. %K A070852 nonn %O A070852 1,1 %A A070852 _Amarnath Murthy_, May 15 2002 %E A070852 More terms from _Benoit Cloitre_, May 18 2002