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Numbers which in Portuguese contain no e.
0

%I #6 Jan 21 2019 19:01:55

%S 1,2,4,5,8,30,1000,2000,4000,5000,8000,30000,1000000,1000000000000

%N Numbers which in Portuguese contain no e.

%e 1 = um

%e 2 = dois

%e 4 = quatro

%e 5 = cinco

%e 8 = oito

%e 30 = trinta

%Y Cf. A006933.

%K nonn,word,easy

%O 1,2

%A _Jorge Coveiro_, Apr 12 2004