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 A137354 #9 Feb 26 2018 04:52:48 %S A137354 1,4,9,16,27,64,125,196,12167,28224,68921,115600,177147,244036,421875, %T A137354 614656,970299,1378276,2460375,3556996,4657463,5760000,9129329, %U A137354 12531600,16974593,21436900,26730899,32035600,39135393,46240000,53582633 %N A137354 Lexicographically earliest subsequence of the perfect powers in A001597 such that first differences are an increasing sequence of primes. %t A137354 lst = (* the terms in A137355 *); Rest@ FoldList[ Plus, 0, lst] (* _Robert G. Wilson v_, Apr 20 2010 *) %Y A137354 A variant of A113495. Partial sums of A137355. %K A137354 nonn %O A137354 1,2 %A A137354 _R. J. Mathar_, Mar 07 2008 %E A137354 a(22)-a(32) from _Robert G. Wilson v_, Apr 20 2010