454592

Appears in sequences

• Consider the base-9 Kaprekar map n->K(n) defined in A165110. Sequence gives numbers belonging to cycles, including fixed points.at n=27A165115
• Consider the base-9 Kaprekar map n->K(n) defined in A165110. Sequence gives numbers belonging to cycles of length greater than 1.at n=25A165117
• G.f. A(x) satisfies: A(x - x*A'(x)) = x^2.at n=5A276369