A122426 Numbers m such that in decimal representation the lexicographically greatest divisor of m is smaller than m.

10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 63, 64, 72, 81, 100, 102, 104, 105, 106, 108, 110, 111, 112, 114, 115, 116, 117, 118, 119, 120, 122, 123, 124, 125, 126, 128, 129, 130, 132, 133, 134, 135, 136, 138, 140

Offset

1,1

Comments

A122425(a(n)) < a(n); complement of A122427.

Links

Reinhard Zumkeller, Table of n, a(n) for n = 1..10000

Prog

(Haskell)
a122426 n = a122426_list !! (n-1)
a122426_list = [x | x <- [1..], a122425 x < x]
-- Reinhard Zumkeller, Feb 05 2015

Crossrefs

Cf. A122425, A122427.

Sequence in context: A124867 A199991 A161598 * A141322 A350180 A099103

Adjacent sequences: A122423 A122424 A122425 * A122427 A122428 A122429

Keyword

nonn,base

Author

Reinhard Zumkeller, Sep 04 2006

Status

approved