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 A137492 #22 Jun 19 2016 02:51:07 %S A137492 268435456,22876792454961,37252902984619140625, %T A137492 459986536544739960976801,144209936106499234037676064081, %U A137492 15502932802662396215269535105521,28351092476867700887730107366063041 %N A137492 Numbers with 29 divisors. %C A137492 Maple implementation: see A030513. %C A137492 28th powers of primes. The n-th number with p divisors is equal to the n-th prime raised to power p-1, where p is prime. - _Omar E. Pol_, May 06 2008 %H A137492 T. D. Noe, <a href="/A137492/b137492.txt">Table of n, a(n) for n = 1..1000</a> %H A137492 OEIS Wiki, <a href="https://oeis.org/wiki/Index_entries_for_number_of_divisors">Index entries for number of divisors</a> %F A137492 A000005(a(n))=29. %F A137492 a(n)=A000040(n)^(29-1)=A000040(n)^(28). - _Omar E. Pol_, May 06 2008 %t A137492 Prime[Range[13]]^28 (* _Vladimir Joseph Stephan Orlovsky_, May 05 2011 *) %o A137492 (PARI) a(n)=prime(n)^28 \\ _Charles R Greathouse IV_, Jun 19 2016 %Y A137492 Cf. A030513-A030516, A030626, A030627, A030634-A030638, A005179, A003680, A096932, A061286, A061283. %Y A137492 Cf. A000040. %K A137492 nonn,easy %O A137492 1,1 %A A137492 _R. J. Mathar_, Apr 22 2008