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A163321
Numbers whose Spanish names include all five vowels exactly once.
0
31, 52, 3004, 4003, 81000, 91000
OFFSET
1,1
COMMENTS
31 = "trEIntA y UnO" ; 52= "cIncUEntA y dOs" ; 3004 = "trEs mIl cUAtrO ;
81000 = "OchEntA y Un mIL" ; 91000 = "nOvEntA y Un mIl"
CROSSREFS
Sequence in context: A275628 A389700 A176507 * A182380 A141856 A104332
KEYWORD
fini,nonn,word
AUTHOR
Claudio Meller, Jul 24 2009
STATUS
approved