1,2

1 = um

2 = dois

4 = quatro

5 = cinco

8 = oito

30 = trinta

Cf. A006933.

Sequence in context: A045581 A092061 A097684 this_sequence A013103 A012973 A013154

Adjacent sequences: A092749 A092750 A092751 this_sequence A092753 A092754 A092755

nonn,word,easy,more

Jorge Coveiro (jorgecoveiro(AT)yahoo.com), Apr 12 2004