%I #13 Mar 30 2012 19:00:28
%S 12,18,12,24,24,31,18,42,32,24,60,31,42,56,72,32,48,54,48,60,56,90,42,
%T 96,84,72,48,124,72,98,54,120,72,120,80,90,60,168,96,104,84,144,126,
%U 96,144,72,114,124,140,96,168,80,186,126,84,224,108,132,120,180
%N Corresponding values of sigma(n) of numbers in A206036.
%e a(1) = 12 because sigma(A206036(1)) = sigma(6) = 12.
%Y Cf. A159886 (values k such that sigma(x)= k has more than one solution), A206036 (numbers n such that sigma(n) = sigma(k) has solution for distinct k), A000203.
%K nonn
%O 1,1
%A _Jaroslav Krizek_, Feb 07 2012