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 A081103 #8 Aug 23 2024 08:42:34 %S A081103 0,1,-4,18,-95,584,-4123,32969,-294992,2922956,-31791716,376719892, %T A081103 -4832017320,66713229192,-986611705584,15561976320144, %U A081103 -260804276106624,4628322010931328,-86710491660063744,1710290952899283456,-35427639035553292800,768970029545198092800 %N A081103 Alternating sum of first three Stirling numbers of the first kind. %F A081103 a(n) = s(n, 1)-s(n, 2)+s(n, 3), s(n, m)= signed Stirling numbers of the first kind. %F A081103 E.g.f.: (1+x)^(-1)*(log(1+x)-log(1+x)^2/2+log(1+x)^3/6). %Y A081103 Cf. A000399, A081052, A081046. %K A081103 easy,sign %O A081103 0,3 %A A081103 _Paul Barry_, Mar 05 2003