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Search: id:A086579
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| A086579 |
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a(n) = k where R(k+8)=8. |
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+0
8
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| 0, 72, 792, 7992, 79992, 799992, 7999992, 79999992, 799999992, 7999999992, 79999999992, 799999999992, 7999999999992, 79999999999992, 799999999999992, 7999999999999992, 79999999999999992, 799999999999999992
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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a(n) = 8*9*A002275(n) = 8*A002283(n) R(a(n))=A086574(n) One of family of sequences of form a(n)=k, where R(k+m)=m, m=1 to 9; m=1: A002283, m=2: A086573, m=3: A086574, m=4: A086575, m=5: A086576, m=6: A086577, m=7: A086578, m=8: A086579, m=9: A086580.
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FORMULA
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a(n) = 8*(10^n-1)
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CROSSREFS
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Sequence in context: A077120 A097205 A008448 this_sequence A113855 A082949 A019562
Adjacent sequences: A086576 A086577 A086578 this_sequence A086580 A086581 A086582
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KEYWORD
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nonn
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AUTHOR
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Ray Chandler (rayjchandler(AT)sbcglobal.net), Jul 22 2003
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