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 A064295 #16 Feb 19 2024 22:53:10 %S A064295 1,2,3,4,5,6,7,10,11,12,25,27,28,37,41,46,73,77,116 %N A064295 Numbers k such that every (prime) factor of k!+1 is one more than a multiple of k. %C A064295 a(20) >= 140. - _Max Alekseyev_, Feb 19 2024 %H A064295 H. Mishima, <a href="http://www.asahi-net.or.jp/~KC2H-MSM/mathland/matha1/matha104.htm">Factors of N!+1</a> %e A064295 46 is in the list because 46!+1 = 47 * 268662306503771535067 * 435777793891607546778854755077304349 and all of those factors are = 1 mod 46. %Y A064295 Complement of A064164, superset of A002981. %K A064295 nonn,more %O A064295 1,2 %A A064295 _Don Reble_, Sep 25 2001 %E A064295 a(19) from _Amiram Eldar_, Oct 03 2019