2,10,12,16,17,18,19,200,201,202,...299,2000,...
This is the sequence of counting numbers which
when spelled in the Portuguese language, begin
with the letter "d":
1=um,
2=dois, <-begins with "d"
3=três,
4=quatro,
5=cinco,
6=seis,
7=sete,
8=oito,
9=nove,
10=dez, <-begins with "d"
11=onze,
12=doze, <-begins with "d"
13=treze,
14=catorze,
15=quinze,
16=dezesseis, <-begins with "d"
17=dezessete, <-begins with "d"
18=dezoito, <-begins with "d"
19=dezenove, <-begins with "d"
20=vinte,
21=vinte e um,
22=vinte e dois,
etc.
30=trinta
etc.
40=quarenta,,
etc.
etc.
100=o suta
etc.
200=doua sute <-begins with "d"
etc.
299=duzentos noventa e nove <-begins with "d"
2000=doi mie una <-begins with "d"
Edwin