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 A058760 #9 Jul 06 2024 11:54:31 %S A058760 2,6,11,19,38,174,190,230,365,377,417,445,485,493,537,553,565,606,681, %T A058760 721,813,869,1133,1313,1717,2866,3946,4546,5631,5662,5811,6322,6351, %U A058760 6711,6730,6855,7971 %N A058760 Integers whose set of prime factors (taken with multiplicity) uses each digit exactly once (i.e., is pandigital) in some base b > 1. Numbers are expressed in base 10. %C A058760 Note that the appropriate base for each number is not given here. %e A058760 19 in base 3 is 201, which is pandigital, so it qualifies (having just itself as a prime factor). A more elaborate example is 5662 = 2 * 19 * 149, which in base 6 is 2 * 31 * 405, also pandigital. %K A058760 nonn,base %O A058760 0,1 %A A058760 _G. L. Honaker, Jr._ and _Mike Keith_, Jan 01 2001