The first few terms of sequence $$\(S\)$$ are $$\(20,4,16,37, \ldots\)$$. If the sum of the squares of the digits of the $$\(n^{\text {th }}\)$$ term of $$\(S\)$$ is the $$\((n+1)^{\text {st }}\)$$ term of $$\(S\)$$, what is the $$\(2015^{\text {th }}\)$$ term of $$\(S\)$$ ?

Answer:

Knowledge points:

Solution: