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A021995
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Decimal expansion of 1/991.
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0
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0, 0, 1, 0, 0, 9, 0, 8, 1, 7, 3, 5, 6, 2, 0, 5, 8, 5, 2, 6, 7, 4, 0, 6, 6, 5, 9, 9, 3, 9, 4, 5, 5, 0, 9, 5, 8, 6, 2, 7, 6, 4, 8, 8, 3, 9, 5, 5, 6, 0, 0, 4, 0, 3, 6, 3, 2, 6, 9, 4, 2, 4, 8, 2, 3, 4, 1, 0, 6, 9, 6, 2, 6, 6, 3, 9, 7, 5, 7, 8, 2, 0, 3, 8, 3, 4, 5, 1, 0, 5, 9, 5, 3, 5, 8, 2, 2, 4, 0
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OFFSET
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0,6
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COMMENTS
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Generalization:
1/1 = sum (9^i/10^(i+1)), i >= 0,
1/91 = sum (9^i/100^(i+1)), i >= 0,
1/991 = sum (9^i/1000^(i+1)), i >= 0, (this sequence)
1/9991 = sum (9^i/10000^(i+1)), i >= 0, ... - Daniel Forgues, Oct 28 2011
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LINKS
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MATHEMATICA
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Join[{0, 0}, RealDigits[1/991, 10, 120][[1]]] (* Harvey P. Dale, Oct 16 2023 *)
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CROSSREFS
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KEYWORD
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AUTHOR
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STATUS
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approved
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