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 A276649 #38 May 16 2023 10:39:27
%S A276649 2,7,47,191,383,439,1151,1399,2351,2879,3119,3511,3559,4127,5087,5431,
%T A276649 6911,8887,9127,9791,9887,12391,13151,14407,15551,16607,19543,20399,
%U A276649 21031,21319,21839,23039,25391,26399,28087,28463,28711,29287,33223,39551,43103,44879
%N A276649 Primes such that A271229(n) = prime(n).
%C A276649 These terms are the primes such that A271231(p) == 0 (mod p).
%C A276649 These terms are the primes prime(A271230(n)) such that A271230(n) = 0.
%C A276649 How is this related to A167860? - _R. J. Mathar_, May 16 2023
%o A276649 (PARI) lista(nn) = {q = 'q+O('q^(nn+1)); ser = q*(eta(q^4)*eta(q^12))^4 / (eta(q^2)*eta(q^6)*eta(q^8)*eta(q^24)); forprime (p=1, nn, c = polcoeff(ser, p); if ((c % p) == 0, print1(p, ", ")););} \\ _Michel Marcus_, Sep 14 2016
%Y A276649 Cf. A271229, A271230, A271231, A167860.
%K A276649 nonn
%O A276649 1,1
%A A276649 _Seiichi Manyama_, Sep 11 2016