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Discussion: All Lesson Plans for Number theory
Topic: complex numbers in Pascal-triangle


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Subject:   complex numbers in Pascal-triangle
Author: Maga Péter
Date: Mar 8 2004
I'm happy to see some fans of number theory and Pascal-triangle. Here is an
(not too difficult but interesting) exercise. Let us sum up the 0th, 3rd, 6th,
9th ... 2004th elements of the 2004th line of the Pascal-triangle, I mean
(2004 choose 0)+(2004 choose 3)+...+(2004 choose 3k)+...+(2004 choose 2004).
Good luck!  

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