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Problems
Contests
National and Regional Contests
Turkey Contests
National Olympiad First Round
2006 National Olympiad First Round
34
34
Part of
2006 National Olympiad First Round
Problems
(1)
Turkey NMO 2006 1st Round - P34 (Number Theory)
Source:
2/3/2013
How many positive integers less than
1000
1000
1000
are there such that they cannot be written as sum of
2
2
2
or more successive positive integers?
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6
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10
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C
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26
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D
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68
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E
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<span class='latex-bold'>(A)</span>\ 6 \qquad<span class='latex-bold'>(B)</span>\ 10 \qquad<span class='latex-bold'>(C)</span>\ 26 \qquad<span class='latex-bold'>(D)</span>\ 68 \qquad<span class='latex-bold'>(E)</span>\ 72
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10
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26
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68
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E
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72