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 A145744 #10 Apr 03 2023 10:36:11 %S A145744 13,226130351 %N A145744 Primes p such that product of factorials of digits of p equals pi(p). %C A145744 This sequence is a subsequence of A066457. %C A145744 a(3) > 10^19 if it exists. - _Chai Wah Wu_, May 03 2018 %H A145744 C. Caldwell and G. L. Honaker, Jr., <a href="https://t5k.org/curios/page.php?number_id=5558">226130351</a> %e A145744 pi(226130351)=2!*2!*6!*1!*3!*0!*3!*5!*1!. %Y A145744 Cf. A066457. %K A145744 base,more,nonn,bref %O A145744 1,1 %A A145744 _Farideh Firoozbakht_, Oct 22 2008