cp's OEIS Frontend

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.

A132650 a(n) = d(n)^d(n), where d(n) = A000005(n).

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%I A132650 #9 Mar 08 2025 09:36:09
%S A132650 1,4,4,27,4,256,4,256,27,256,4,46656,4,256,256,3125,4,46656,4,46656,
%T A132650 256,256,4,16777216,27,256,256,46656,4,16777216,4,46656,256,256,256,
%U A132650 387420489,4,256,256,16777216,4,16777216,4,46656,46656,256,4,10000000000,27,46656
%N A132650 a(n) = d(n)^d(n), where d(n) = A000005(n).
%H A132650 Antti Karttunen, <a href="/A132650/b132650.txt">Table of n, a(n) for n = 1..1024</a>
%F A132650 a(n) = d(n)^d(n), where d(n) = A000005(n).
%e A132650 a(12) = 46656 because d(12) = 6 and we can write 46656 = 6^6 or 46656.
%t A132650 Table[dn=DivisorSigma[0,n];dn^dn,{n,50}] (* _James C. McMahon_, Mar 08 2025 *)
%Y A132650 Cf. A000005, A008973, A008974, A051674.
%K A132650 easy,nonn
%O A132650 1,2
%A A132650 _Omar E. Pol_, Aug 29 2007
%E A132650 a(48)-a(50) from _James C. McMahon_, Mar 08 2025