Each week Manhattan GMAT posts a GMAT question on our blog and follows up with the answer the next day. Are you up for the challenge?
Sequence S is defined as an = (-1)n(an-1 + an-2), where a1 = 1 and a2 = 1. What is the value of the sum a35 + a38 ?
(A) -1
(B) 0
(C) 1
(D) 1597
(E) 2584
