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 A087375 #12 Mar 27 2025 21:31:34 %S A087375 2,4,8,81,243,729,16384,65536,1953125,9765625,48828125,2176782336, %T A087375 13060694016,678223072849,4747561509943,33232930569601, %U A087375 2251799813685248,18014398509481984,144115188075855872,12157665459056928801,109418989131512359209,10000000000000000000000,100000000000000000000000,1000000000000000000000000,108347059433883722041830251 %N A087375 Smallest n-th power > n!. %H A087375 Robert Israel, <a href="/A087375/b087375.txt">Table of n, a(n) for n = 1..448</a> %F A087375 a(n) = A214046(n)^n for n > 1. - _Robert Israel_, Nov 25 2024 %e A087375 a(5) = 243 as 243 = 3^5 > 5! > 2^5. %p A087375 g:= proc(n) floor(1+(n!)^(1/n))^n end proc: %p A087375 map(g, [$1..30]); # _Robert Israel_, Nov 25 2024 %t A087375 a[n_]:=Floor[1+(n!)^(1/n)]^n; Array[a,25] (* _Stefano Spezia_, Mar 27 2025 *) %Y A087375 Cf. A087374, A214046. %K A087375 nonn %O A087375 1,1 %A A087375 _Amarnath Murthy_, Sep 09 2003 %E A087375 Corrected and extended by Mark Hudson (mrmarkhudson(AT)hotmail.com), Aug 25 2004