👉 In mathematics, a crescentwise is a sequence of numbers that alternates between positive and negative values. This property allows for understanding how to find the sum of an infinite series where each term in the sequence is either zero or one, with a finite number of terms. The sequence can be defined as follows: 1. The first term a0 = 0. 2. For n ≥ 1: - If n is even, then a_n = 1/a_(n-1
