👉 Learn how to write the explicit formula for a geometric sequence. A sequence is a list of numbers/values exhibiting a defined pattern. A number/value in a sequence is called a term of the sequence.

We prove an explicit formula, analogous to the classical explicit formula for ψ(x), for the Cesáro–Riesz mean of any order k > 0 of the number of representations of n as a sum of two primes. Our ...