Could you help me to solve this :
What is the 60th term of 23, -16, 9, -2, -5, 12, -19,...?
Nio need to use Excel or any other fancy tool. The even numbered terms have the sequence -16, -2, 12, ... Note that each even term is 14 greater than the preceeding even term. Hence the 60th term in the sequence, which is the 30th even term, will have the value: -16 + (29x14).