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%I #8 Feb 16 2014 16:21:20
%S 1,1,1,1,2,1,1,1,1,1,1,1,3,2,1,1,1,1,2,1,1,1,1,3,4,2,2,1,1,1,3,3,1,3,
%T 1,1
%N Triangle read by rows: denominators of Stirling-like triangle of rational numbers.
%H Joseph M. Santmyer, <a href="http://dx.doi.org/10.1016/S0012-365X(96)00082-9">A Stirling like sequence of rational numbers</a>, Discrete Math. 171 (1997), no. 1-3, 229-235. MR1454453.
%e Triangle begins:
%e -1,
%e -1,1,
%e -1,3/2,-1,
%e -1,1,-2,1,
%e -1,5,-5/3,5/2,-1,
%e -1,1,-5,5/2,-3,1,
%e -1,7,-7/3,35/4,-7/2,7/2,-1,
%e -1,4,-28/3,7/3,-14,14/3,-4,1,...
%Y Cf. A209155.
%K nonn,frac,tabl,more
%O 1,5
%A _N. J. A. Sloane_, Mar 05 2012