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 A137701 #6 Jul 29 2022 08:55:58 %S A137701 16,216,59049,10000000,4049565169664,1946195068359375, %T A137701 30041942495081691894741,32064977213018365645815808, %U A137701 142108547152020037174224853515625,108199957741720996894562347292921981566976,118558347188026655500106547231096910504441858017 %N A137701 a(n) = semiprime(n)^prime(n). %F A137701 a(n) = A001358(n)^A000040(n). %e A137701 a(1) = Semiprime(1)^prime(1) = 4^2 = 16. %e A137701 a(2) = Semiprime(2)^prime(2) = 6^3 = 216. %e A137701 a(3) = Semiprime(3)^prime(3) = 9^5 = 59049. %e A137701 a(4) = Semiprime(4)^prime(4) = 10^7 = 10000000. %Y A137701 Cf. A000040, A001358, A051674, A114850, A111096. %K A137701 easy,nonn,less %O A137701 1,1 %A A137701 _Jonathan Vos Post_, Apr 27 2008