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 A160339 #9 May 10 2025 09:18:45 %S A160339 1,2,3,4,5,6,7,9,14,23,25,27,59,359,397,434,532,1182,31010,35111, %T A160339 44125,59815,14102773,14703509,56938657,74989473,1376877780831, %U A160339 1475674234751,1666495909761,2201904353336,2286541988726,2699208408726,862550638890874931 %N A160339 Records in heights of cyclotomic polynomials (A160338). %H A160339 Max Alekseyev, <a href="/A160339/b160339.txt">Table of n, a(n) for n = 1..42</a> %H A160339 A. Arnold and M. Monagan, <a href="https://wayback.cecm.sfu.ca/~ada26/cyclotomic/">Calculating cyclotomic polynomials of very large height</a>. %F A160339 a(n) = A160338(A160340(n)). %Y A160339 Cf. A160338, A160340. %K A160339 nonn %O A160339 1,2 %A A160339 _Max Alekseyev_, May 13 2009