Transactions of the American Mathematical Society, Vol. 359, No. 3 (Mar., 2007), pp. 1161-1189 (29 pages) We consider sums of the form $\sum_{j=0}^{n-1}F_{1}(a_{1}n+b ...
CAT has been known to give tricky problems on Sequences and Series. The topic also is very pliable and produces direct as well as indirect problems that can throw the best of the students off the ...