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User Profile: puzzle_@_otpi.com



User Profile for: puzzle_@_otpi.com

UserID:

739840

Name:

cotpi

Email:


Registered:

7/19/11

Total Posts:

55

Recent Messages

Discussion

Posted

1

cotpi 69  Black and white plane

sci.math

Oct 2, 2013 12:17 PM

2

cotpi 67  Composite factorial plus one

sci.math

Mar 7, 2013 11:25 PM

3

cotpi 63  Same leading digit

sci.math

Oct 20, 2012 9:07 AM

4

cotpi 62  Efficient gossiping

sci.math

Sep 19, 2012 12:51 PM

5

cotpi 61  Separating each integer from its double

sci.math

Sep 16, 2012 3:41 AM

6

cotpi 59  Factorial and power

sci.math

Aug 4, 2012 3:33 PM

7

cotpi 58  Paths in an ndimensional grid

sci.math

Jul 18, 2012 3:24 PM

8

cotpi 57  Divisibility of largest nbit integer

sci.math

Jul 13, 2012 5:18 PM

9

cotpi 56  Position of a number in a random permutation

sci.math

Jul 3, 2012 4:05 PM

10

cotpi 55  Partitioning an integer and its double

sci.math

Jun 28, 2012 4:48 PM

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