hoang

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108 reputation

4

bio	website
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	age	28
visits	member for	2 years, 6 months
	seen	Feb 15 at 10:03
stats	profile views	7

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108 Reputation

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Jul 5 '12

+5	14:53	upvote	Compute $\sum_0^{n-1}2^i11^{n-i-1}\bmod10^9$ when $n=13^{17}$
+2	14:49	accept	Compute $\sum_0^{n-1}2^i11^{n-i-1}\bmod10^9$ when $n=13^{17}$

100

Nov 9 '10

+100

09:53

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