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 A031917 #23 Feb 18 2024 01:38:59 %S A031917 5,41,83,137,191,241,307,367,431,487,563,617,677,751,823,883,967,1031, %T A031917 1093,1171,1237,1303,1409,1471,1543,1607,1669,1753,1847,1913,1999, %U A031917 2081,2141,2239,2309,2381,2447,2549,2647,2699,2767,2843,2927 %N A031917 a(n) = prime(10*n-7). %H A031917 Ivan Panchenko, <a href="/A031917/b031917.txt">Table of n, a(n) for n = 1..1000</a> %t A031917 Prime[10*Range[60]-7] (* _G. C. Greubel_, Feb 18 2024 *) %o A031917 (Magma) [ NthPrime(10*n-7): n in [1..50] ]; // _Vincenzo Librandi_, Apr 08 2011 %o A031917 (SageMath) [nth_prime(10*n-7) for n in range(1,61)] # _G. C. Greubel_, Feb 18 2024 %Y A031917 Cf. A000040, A031343, A031915, A031916. %K A031917 nonn %O A031917 1,1 %A A031917 _Jeff Burch_