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%I #12 Mar 16 2022 20:13:38
%S 12,110,11130,1021110,104111412,1151143112,11141119152,112311111512,
%T 1111191111030,151611114111162,10115118111141192,111017111111636112,
%U 1111111811261716110,18161111191151111150,911115011111211111170,17711116111217141111112,110111041311117211111110
%N Smallest oblong (promic) number containing exactly n 1's.
%H Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/PronicNumber.html">Pronic Number</a>
%Y Cf. A048531, A002378.
%Y Cf. A048530, A048534, A048536, A048538, A048540, A048542, A048544, A048546, A048548.
%K nonn,base
%O 1,1
%A _Patrick De Geest_, May 15 1999
%E a(13)-a(17) from _Giovanni Resta_, Oct 09 2019