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A164809 a(n) = smallest number which has in its Spanish name the letter "s" in the n-th position,or -1 if no such number exists. 0
6, -1, 2, 3, -1, 16, 26, 3006, 16, 23, 32, 33, 43, 53, 116, 123, 132, 133, 143, 153, 232, 233, 243, 253, 353, 443, 453, 1353, 1443, 1453, 2353, 2443, 2453, 3453, 4443, 4453 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
a(1)=Seis, a(3)=doS, a(4)= treS
LINKS
CROSSREFS
Sequence in context: A153736 A165070 A246711 * A089128 A222215 A106687
KEYWORD
word,sign
AUTHOR
Claudio Meller, Aug 26 2009
STATUS
approved

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)