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Old 05-31-2009, 03:22 PM
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Quote:
Originally Posted by Wendell Wagner View Post
Then there is the sums of the squares of the nonnegative integers:

0 + 1 + 4 + 9 + 16 + 25 + 36 + . . .

The sums are as follows:

0, 1, 5, 15, 25, 50, 86, . . .
Wouldn't those sums be 0, 1, 5, 14, 30, 55, 91 ?

Thanks for the explanation!