## Converting series of real numbers to some formula [closed]

I have a finite series of real numbers without any pattern in them. Can we represent such a series with a formula?

Thanks

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1, 3, 5, 7, ... it's already a formula. This isn't a real question. – Wadim Zudilin Jan 8 2011 at 12:27
Yes, and in infinitely many ways! – Harry Gindi Jan 8 2011 at 12:28
That was not my question @wadim, i've edited it, take a look again. – Adam Jan 8 2011 at 12:33
I counted 7 Adams and 2 Evas (without lastnames) on MO. I don't see a pattern but it's a reasonable formula. – Wadim Zudilin Jan 8 2011 at 12:35
^ arrow for truth. – Harry Gindi Jan 8 2011 at 12:39