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 A112452 #6 Nov 10 2019 13:56:35 %S A112452 293609485,440707345,606057985,831807145,958970545,1816572745, %T A112452 2395916965,2708826841,2907393385,3246238801,4340265931,4953963781, %U A112452 5949820045,6845182669,9580649065,10121349421,11360308765,11892462985,13560708421,16034618701,16720656121,16765381165 %N A112452 Strong pseudoprimes (base-2) equal to product of 5 primes not necessarily distinct. %H A112452 Amiram Eldar, <a href="/A112452/b112452.txt">Table of n, a(n) for n = 1..10000</a> %e A112452 a(1) = 293609485 = 5*13*29*109*1429. %Y A112452 Intersection of A014614 and A001262. %K A112452 nonn %O A112452 1,1 %A A112452 _Shyam Sunder Gupta_, Dec 12 2005 %E A112452 More terms from _Amiram Eldar_, Nov 10 2019