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A108047
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Concatenation of the previous pair of numbers, with the first two terms both 1.
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6
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1, 1, 11, 111, 11111, 11111111, 1111111111111, 111111111111111111111, 1111111111111111111111111111111111, 1111111111111111111111111111111111111111111111111111111, 11111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
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OFFSET
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1,3
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COMMENTS
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LINKS
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FORMULA
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EXAMPLE
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The third term is 11 which is the concatenation of the first two terms 1 and 1.
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CROSSREFS
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KEYWORD
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nonn,easy,base
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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