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A059809
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Numbers which do not contain exactly the same digits in two different smaller bases.
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5
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2, 3, 4, 5, 6, 8, 10, 12, 14, 18, 20, 24, 32, 48, 60, 72, 168, 720
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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LINKS
| Sascha Kurz, A059809 is finite (shows there are no other terms)
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EXAMPLE
| 8 written in bases 2 through 9 is 1000, 22, 20, 13, 12, 11, 10 and none of these are permutations of another one.
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CROSSREFS
| Cf. A059808.
Sequence in context: A112402 A056864 A029032 * A121492 A204580 A003401
Adjacent sequences: A059806 A059807 A059808 * A059810 A059811 A059812
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KEYWORD
| base,nonn,fini,full
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AUTHOR
| Erich Friedman (efriedma(AT)stetson.edu), Feb 24 2001
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EXTENSIONS
| More terms from Naohiro Nomoto (n_nomoto(AT)yabumi.com), Oct 04 2001, who remarks that there are no others < 10000.
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