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 A093211 a(n) is the largest number such that all of a(n)'s length-n substrings are distinct and divisible by 11. 88
 0, 99, 99022099, 9988998, 99990222209999, 99998899998, 99999902222220999999, 999999889999998, 99999999022222222099999999, 9999999988999999998, 99999999990222222222209999999999 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS John Cerkan, Python2.7 Hans Havermann, Table of A093211-A093299 EXAMPLE a(3) is 99022099 because its length-3 substrings (990, 902, 022, 220, 209, 099) are all distinct and divisible by 11 and there is no larger number with this property. CROSSREFS Cf. A093212, A093213, ..., A093299. Sequence in context: A233110 A233214 A228537 * A010114 A287284 A015068 Adjacent sequences:  A093208 A093209 A093210 * A093212 A093213 A093214 KEYWORD base,nonn AUTHOR Hans Havermann, Mar 28 2004 EXTENSIONS a(8)-a(10) from John Cerkan, May 20 2017 a(11) from John Cerkan, Oct 25 2017 STATUS approved

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Last modified December 13 06:26 EST 2019. Contains 329968 sequences. (Running on oeis4.)