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 A180225 #14 Jul 20 2025 08:59:18 %S A180225 7,450283905890997361,36472996377170786401 %N A180225 Primes of the form 3^m-2 where m are the terms of A123239. %C A180225 Subsequence of A086214. - _R. J. Mathar_, Aug 18 2010 %C A180225 The next term has 259 digits and is too large to display. %H A180225 Amiram Eldar, <a href="/A180225/b180225.txt">Table of n, a(n) for n = 1..4</a> %Y A180225 Cf. A086214, A123239. %K A180225 nonn %O A180225 1,1 %A A180225 _A.K. Devaraj_, Aug 17 2010 %E A180225 Erroneous 4th term deleted and offset corrected by _R. J. Mathar_, Aug 18 2010 %E A180225 Edited by _N. J. A. Sloane_, Aug 18 2010