%I #5 Jun 20 2013 03:50:34

%S 50,155,157,159,243,246,248,345,347,349,543,546,548,645,647,649,745,

%T 747,749,845,847,849,945,947,949

%N Numbers that have a "u" in the middle of their names in Spanish.

%C 50 = cincUenta, 155 = cientocincUentaycinco, 157 = cientocincUentaysiete

%K nonn,word

%O 1,1

%A _Claudio Meller_, May 26 2009