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[Euler] Need clarification
#2
RE: [Euler] Need clarification
The problem suggests a finding of a sum of even terms of Fibonacci sequence:

S=2+8+34+... (+all even numbers less than 4000000)

This problem can be easily solved by using a general term formula for Fibonacci sequence and by using a formula for a sum of geometric progression.

By the way. Thank you for the problem. It will be a good task for my students.
The whole religion - it's a great trolling, beginning with "and prove that there is no God."
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Messages In This Thread
[Euler] Need clarification - by shadowdancer - November 21, 2011 at 2:25 pm
RE: [Euler] Need clarification - by Bertran - November 21, 2011 at 2:59 pm
RE: [Euler] Need clarification - by Jackalope - November 21, 2011 at 4:49 pm
RE: [Euler] Need clarification - by Bertran - November 21, 2011 at 5:17 pm
RE: [Euler] Need clarification - by Jackalope - November 21, 2011 at 5:28 pm
RE: [Euler] Need clarification - by Bertran - November 21, 2011 at 5:57 pm
RE: [Euler] Need clarification - by shadowdancer - November 21, 2011 at 3:10 pm
RE: [Euler] Need clarification - by Bertran - November 21, 2011 at 3:15 pm
RE: [Euler] Need clarification - by shadowdancer - November 21, 2011 at 3:17 pm
RE: [Euler] Need clarification - by Bertran - November 21, 2011 at 3:31 pm
RE: [Euler] Need clarification - by Tiberius - November 21, 2011 at 3:58 pm
RE: [Euler] Need clarification - by shadowdancer - November 22, 2011 at 2:17 am

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