96503566608domain: NAppears in sequencesList of fixed points of the base-7 Kaprekar map A165071.at n=3A165075Consider the base-7 Kaprekar map n->K(n) defined in A165071. Sequence gives least elements of each cycle, including fixed points.at n=16A165080Smallest member of cycle corresponding to n-th term of A165087.at n=16A165088