In the notation of the previous section,we refer to the set ∪∞ n=1K(10n) as the set of Kaprekartriples.
If we prefer, we may refer to the set K(10n), for fixed n, as the set of n-Kaprekartriples.
To illustrate Theorem 1, consider the set of 6-Kaprekar triples, and note the factorization