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 A096185 #13 Mar 12 2023 05:08:11
%S A096185 3,4,8,9,16,25,33,40,116,201,208,504,579,964,1060,1160,1508,1969,4615,
%T A096185 7311,65964,83121,87396
%N A096185 Numbers k such that 7^k + 6^(k-1) is prime.
%C A096185 a(24) > 10^5. - _Robert Price_, Mar 23 2016
%t A096185 Do[ If[ PrimeQ[7^n + 6^(n - 1)], Print[n]], {n, 4000}]
%o A096185 (PARI) lista(nn) = {for(n=1, nn, if(ispseudoprime(7^n+6^(n-1)), print1(n, ", "))); } \\ _Altug Alkan_, Mar 23 2016
%Y A096185 Cf. A082103, A093717, A093793, A093765, A093794, A093795, A096186.
%K A096185 nonn,more
%O A096185 1,1
%A A096185 Herman H. Rosenfeld (herm3(AT)pacbell.net) and _Robert G. Wilson v_, Jun 18 2004
%E A096185 a(19)-a(23) from _Robert Price_, Mar 23 2016