Tuesday
November 25, 2014

Homework Help: Math

Posted by Diana on Sunday, October 4, 2009 at 6:46pm.

The first three elements of a number sequence are 1, 2, 3. ( As you can see, the middle number is one less than the product of its neighbors. This is true for the rest of the elements of this sequence. Now add the elements of the sequence up to a certain element. Could this sum be 2009? Could this sum be 2010?

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