322096

Appears in sequences

• n is equal to the number of 1's in all numbers <= n written in base 8.at n=21A014885
• Consider the base-9 Kaprekar map n->K(n) defined in A165110. Sequence gives numbers belonging to cycles, including fixed points.at n=20A165115
• 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=18A165117