Fill in the blanks:

2, 2.5, _, 4.25, 5.6, _, _, 9.625, 11.111..., 12.9, ...

(In reply to Solution by Robby Goetschalckx)

Or, to state it a little differently, the denominator is n and the numerator is the sum of the first n primes (where 2 is considered to be the first prime).

Posted by Steve Herman on 2005-06-03 04:32:35