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 A060185 #11 Jan 21 2014 05:27:53
%S A060185 1,0,1,2,1,1,1,6,-1,5,-3,10,0,9,-7,16,-9,17,-6,22,-13,20,-15,28,-14,
%T A060185 35,-23,36,-25,36,-24,42,-26,53,-37,50,-34,58,-45,60,-49,75,-37,66,
%U A060185 -55,77,-59,74,-60,101,-71,88,-64,106,-74,92,-83,124,-89,98,-79,130,-90,120,-105,155,-104,120,-113,163,-121,126,-111
%N A060185 Generalized sum of divisors function: second diagonal of A060184.
%H A060185 P. A. MacMahon, <a href="http://plms.oxfordjournals.org/content/s2-19/1/75.extract">Divisors of numbers and their continuations in the theory of partitions</a>, Proc. London Math. Soc., (2) 19 (1919), 75-113; Coll. Papers II, pp. 303-341.
%t A060185 max = 80; s = Sum[q^(m1 + m2)/((1 + q^m1)*(1 + q^m2)), {m1, 1, max-1}, {m2, m1+1, max}]; CoefficientList[Series[s, {q, 0, max}] , q][[4 ;; max]] (* _Jean-François Alcover_, Jan 21 2014 *)
%K A060185 easy,sign
%O A060185 3,4
%A A060185 _N. J. A. Sloane_, Mar 19 2001
%E A060185 More terms from _Vladeta Jovovic_, Nov 11 2001