%I #2 Mar 31 2012 14:00:43
%S 8,2,1,0,5,4,28,22,18,28,25,24,35,34,44,54,125,124,135,134,144,154,
%T 235,234,244,254,354,444,454
%N a(n) = smallest number which has in its Spanish name the letter "o" in the n-th position
%C a(1)=Ocho, a(2)=dOs, a(3)=unO, a(4)=cerO
%K nonn,word
%O 1,1
%A _Claudio Meller_, Aug 26 2009