A263089 - OEIS

The OEIS is supported by the many generous donors to the OEIS Foundation.

A263089

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

2

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

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,4

LINKS

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

PROG

(Scheme, with Antti Karttunen's IntSeq-library)

(define A263089 (LEFTINV-LEASTMONO 0 0 A261089))

CROSSREFS

Cf. A155043, A261089, A263259.

Sequence in context: A061071 A122258 A332220 * A340611 A068509 A070319

Adjacent sequences: A263086 A263087 A263088 * A263090 A263091 A263092

KEYWORD

nonn

AUTHOR

Antti Karttunen, Nov 24 2015

STATUS

approved