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 A342183 #22 Mar 18 2021 05:54:16 %S A342183 3,7,11,13,31,41,43,59,73,113,139,179,197,211,223,241,263,277,349,367, %T A342183 449,563,587,631,659,683,739,773,823,829,977,1033,1049,1217,1471,1487, %U A342183 1553,1571,1583,1607,1609,1669,1697,1753,1901,1907,2089,2111,2281,2531 %N A342183 Primes q such that 15*q-2 and 15*q+2 are cousin primes. %C A342183 A pair of cousin primes are primes of the form p and p+4 (where p+2 may or may not be a prime). %C A342183 Generates cousin primes such that the last digit of the primes are 3 and 7 in base 10. %o A342183 (PARI) isok(p) = isprime(p) && isprime(15*p-2) && isprime(15*p+2); \\ _Michel Marcus_, Mar 05 2021 %Y A342183 Cf. A046132, A342184, A342185. %K A342183 nonn %O A342183 1,1 %A A342183 _Tamas Nagy_, Mar 04 2021