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A093288
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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 88.
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0
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0, 88, 3528, 8800880, 3300088000, 88880088880, 33330008888000, 888888008888880, 333333000888888000, 8888888800888888880, 3333333300088888888000, 88888888880088888888880, 33333333330008888888888000, 888888888888008888888888880, 333333333333000888888888888000
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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(4) is 8800880 because its length-4 substrings (8800, 8008, 0088, 0880) are all distinct and divisible by 88 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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