A263089 Least monotonic left inverse for A261089; a(n) = largest k for which A261089(k) <= n.

0, 1, 1, 2, 2, 3, 3, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 7, 7, 7, 7, 8, 8, 8, 8, 9, 9, 10, 10, 11, 11, 11, 11, 12, 12, 13, 13, 13, 13, 14, 14, 15, 15, 15, 15, 15, 15, 15, 15, 16, 16, 17, 17, 17, 17, 18, 18, 19, 19, 20, 20, 20, 20, 21, 21, 22, 22, 22, 22, 23, 23, 24, 24, 24, 24, 25, 25, 26

Offset: 0

Author

Antti Karttunen, Nov 24 2015

Keywords

• nonn

Links

• Antti Karttunen, Table of n, a(n) for n = 0..12332

Crossrefs

Cf. A155043, A261089, A263259.