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 A049351 #8 Jun 26 2022 04:23:55 %S A049351 1,16,151,1051,7072,52189,387961,2803408,20262175,147578083, %T A049351 1074220864,7803627829,56703899473,412249980976,2996844053479, %U A049351 21782472167851,158330928308704,1150906042354381,8365826645067625,60809849516721040 %N A049351 Row sums of triangle A049327. %C A049351 p(5,x) is row polynomial corresponding to triangle row A033842(5,m). %H A049351 W. Lang, <a href="http://www.cs.uwaterloo.ca/journals/JIS/index.html">On generalizations of Stirling number triangles</a>, J. Integer Seqs., Vol. 3 (2000), #00.2.4. %F A049351 G.f. x*p(5, x)/(1-x*p(5, x)) with x*p(5, x)= x*(1+15*x+120*x^2+540*x^3+1296*x^4+1296*x^5 ) G.f. for first column of A049327. %Y A049351 Cf. A033842, A049327. %K A049351 easy,nonn %O A049351 1,2 %A A049351 _Wolfdieter Lang_