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 A191036 #18 Sep 08 2022 08:45:57 %S A191036 2,7,13,17,31,43,59,71,73,83,89,107,127,167,173,179,181,191,193,197, %T A191036 199,227,229,233,251,263,269,277,283,293,307,311,331,337,347,373,379, %U A191036 389,401,419,421,449,457,499,503,509,521,523,547,557,563,593,599,607 %N A191036 Primes p that have Jacobi symbol (p|55) = 1. %C A191036 Originally incorrectly named "primes which are squares mod 55", which is sequence A267478, a subsequence whose terms have (p|5) = (p|11) = 1 except for the two initial terms 5 and 11. - _M. F. Hasler_, Jan 15 2016 %H A191036 Vincenzo Librandi, <a href="/A191036/b191036.txt">Table of n, a(n) for n = 1..1000</a> %t A191036 Select[Prime[Range[200]], JacobiSymbol[#,55]==1&] %o A191036 (Magma) [p: p in PrimesUpTo(607) | JacobiSymbol(p, 55) eq 1]; // _Vincenzo Librandi_, Sep 10 2012 %o A191036 (PARI) select(p->kronecker(p,55)==1&&isprime(p),[1..1500]) \\ _M. F. Hasler_, Jan 15 2016 %Y A191036 Cf. A191017, A191018, A191020, A191023, A191025, A191026, A191028, A191029,A191032, A191034, A191037. %K A191036 nonn,easy %O A191036 1,1 %A A191036 _T. D. Noe_, May 24 2011 %E A191036 Definition corrected (following an observation by David Broadhurst) by _M. F. Hasler_, Jan 15 2016