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 A236284 #10 Jan 23 2014 00:20:04 %S A236284 1,4,8,81,32,4096,128,65536,19683,1048576,2048,2176782336,8192, %T A236284 268435456,1073741824,152587890625,131072,101559956668416,524288, %U A236284 3656158440062976,4398046511104,17592186044416,8388608,4722366482869645213696,847288609443,4503599627370496 %N A236284 a(n) = tau(n)^n, where tau(n) = A000005(n) = the number of divisors of n. %H A236284 Jaroslav Krizek, <a href="/A236284/b236284.txt">Table of n, a(n) for n = 1..100</a> %F A236284 a(n) = A000005(n)^n. %e A236284 a(4) = tau(4)^4 = 3^4 = 81. %t A236284 Table[DivisorSigma[0, n]^n, {n, 1000}] %o A236284 (PARI) s=[]; for(n=1, 30, s=concat(s, sigma(n, 0)^n)); s \\ _Colin Barker_, Jan 22 2014 %Y A236284 Cf. A000005 (tau(n)), A062758 (n^tau(n)), A217872 (sigma(n)^n), A236285 (tau(n)^sigma(n)), A236286. %K A236284 nonn %O A236284 1,2 %A A236284 _Jaroslav Krizek_, Jan 21 2014