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Search: id:A164807
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| A164807 |
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a(n) = smallest number which has in its Spanish name the letter "t" in the n-th position,or -1 if no such number exists. |
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1
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| 3, -1, 14, 4, 20, 30, 23, 50, 17, 24, 53, 34, 44, 54, 117, 124, 153, 134, 144, 154, 253, 234, 244, 254, 354, 444, 454
(list; graph; listen)
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