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A093223
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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 23.
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0
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0, 46923, 5759897, 340483036808, 5554533373, 999994888881222226, 220202055050501101010, 11111001222220024444400488888008, 666660060555550050888880080, 33333003002222200200999990090066666006004444400400, 99999999978
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OFFSET
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1,2
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LINKS
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EXAMPLE
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a(2) is 46923 because its length-2 substrings (46, 69, 92, 23) are all distinct and divisible by 23 and there is no larger number with this property.
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CROSSREFS
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KEYWORD
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base,nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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