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A093219
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a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 19.
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0
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0, 19576, 722855133, 77714446555, 1100133003990098800855005, 99960944490466640699960, 444440433333037777707, 6666606077777070555550509999909011111010, 999999982, 11111101019999990909555555050577777707076666660606
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| Based on an Erich Friedman observation of a(3).
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LINKS
| Hans Havermann, Table of A093211-A093299
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EXAMPLE
| a(2) is 19576 because its length-2 substrings (19, 95, 57, 76) are all distinct and divisible by 19 and there is no larger number with this property
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CROSSREFS
| Cf. A093211, A093212, ..., A093299.
Sequence in context: A033869 A031801 A022213 * A184493 A069369 A156721
Adjacent sequences: A093216 A093217 A093218 * A093220 A093221 A093222
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KEYWORD
| base,nonn
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AUTHOR
| Hans Havermann (gladhobo(AT)teksavvy.com), Mar 27 2004
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