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#### alane1994

##### Active member

- Oct 16, 2012

- 126

[tex]\Sigma^{40}_{k=1} \sqrt\frac{3k-3}{4}[/tex]

Something like this?

- Thread starter alane1994
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- Thread starter
- #1

- Oct 16, 2012

- 126

[tex]\Sigma^{40}_{k=1} \sqrt\frac{3k-3}{4}[/tex]

Something like this?

Excel 2003 limited one to ~64,000 "n" in any single column. You could get past it by using multiple columns or sheets.

Excel 2007 and 2010 are more in the ~1,000,000 range.

If you know how to anchor a =sum(), you should be able to produce the sequence of partial sums quite easily.

Still, I don't know how large you are talking.