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A065482
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a(n) = round( 2^n/n ).
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2
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2, 2, 3, 4, 6, 11, 18, 32, 57, 102, 186, 341, 630, 1170, 2185, 4096, 7710, 14564, 27594, 52429, 99864, 190650, 364722, 699051, 1342177, 2581110, 4971027, 9586981, 18512790, 35791394, 69273666, 134217728, 260301048, 505290270, 981706811, 1908874354, 3714566310
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OFFSET
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1,1
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LINKS
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FORMULA
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a(n) = floor((2^n + floor(n/2))/n).
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MATHEMATICA
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Table[Floor[(Floor[n/2]+2^n)/n], {n, 1, 100}]
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PROG
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(PARI) { for (n=1, 300, write("b065482.txt", n, " ", round(2^n/n)) ) } \\ Harry J. Smith, Oct 20 2009
(Magma) [Round(2^n/n): n in [1..30]]; // G. C. Greubel, Jan 18 2018
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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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