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 A160477 #8 Jun 02 2025 01:40:42 %S A160477 -1,41,-7843,252769,-69838386,32793164357,-1610849246753, %T A160477 3511931460657095,-16239361950453107572,8129795565691811281818, %U A160477 -22648638361771185452289570,3264253036763451979723532099 %N A160477 Row sums of the Zeta triangle A160474. %p A160477 # needs Maple code for Zeta triangle from A160474 %p A160477 for n from 2 to nmax do s(n):=0: for m from 1 to n-1 do s(n):=s(n) + ZETA(n,m) od: od: seq(s(n), n=2..nmax); %Y A160477 Cf. A160474 (the Zeta triangle). %K A160477 easy,sign %O A160477 2,2 %A A160477 _Johannes W. Meijer_, May 24 2009