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 A031916 #17 Feb 18 2024 01:36:04 %S A031916 3,31,71,109,163,211,263,313,373,431,479,547,601,653,719,773,839,907, %T A031916 971,1031,1091,1153,1223,1289,1361,1433,1487,1553,1609,1669,1747,1823, %U A031916 1889,1979,2029,2099,2161,2251,2311,2381,2441,2539,2617 %N A031916 a(n) = prime(9*n-7). %H A031916 Ivan Panchenko, <a href="/A031916/b031916.txt">Table of n, a(n) for n = 1..1000</a> %t A031916 Prime[9*Range[60]-7] (* _G. C. Greubel_, Feb 18 2024 *) %o A031916 (Magma) [ NthPrime(9*n-7): n in [1..1000] ]; // _Vincenzo Librandi_, Apr 09 2011 %o A031916 (SageMath) [nth_prime(9*n-7) for n in range(1,61)] # _G. C. Greubel_, Feb 18 2024 %Y A031916 Cf. A000040, A031915, A031917. %K A031916 nonn %O A031916 1,1 %A A031916 _Jeff Burch_