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 A214615 #9 Mar 06 2013 13:31:51 %S A214615 1,1,0,-4,-4,60,160,-2000,-9840,118160,915200,-10900800,-121640000, %T A214615 1448075200,22005235200,-261817504000,-5212995424000,61812285600000, %U A214615 1568367963136000,-18458812571264000,-584639647263360000 %N A214615 Row sums of A060338. %C A214615 Sum of the coefficients of the Meixner polynomial M_n(x). %F A214615 Conjecture: a(n) - a(n-1) +(n-1)^2*a(n-2)=0. %K A214615 sign %O A214615 0,4 %A A214615 _R. J. Mathar_, Mar 06 2013