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A166112
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Numbers n with property that n + 2^n == 0 (mod 17).
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2
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16, 38, 43, 49, 52, 53, 98, 127, 152, 174, 179, 185, 188, 189, 234, 263, 288, 310, 315, 321, 324, 325, 370, 399, 424, 446, 451, 457, 460, 461, 506, 535, 560, 582, 587, 593, 596, 597, 642, 671, 696, 718, 723, 729, 732, 733, 778, 807, 832, 854, 859, 865, 868
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OFFSET
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1,1
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COMMENTS
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First differences are periodic with length 8: 22,5,6,3,1,45,29,25,(22).
Corresponding integers of the form (n+2^n)/17: 3856, 16169288646, 517417236603, 33114703142433, 264917625139444, 529835250278885, 18641920591591608845539753026, 10008304909439366572452194336228476815, 335822986519049383778420228105763561501822744.
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LINKS
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MATHEMATICA
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Select[Range[2000], Mod[(# + 2^#), 17] == 0 &]
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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