A122426 - OEIS

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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

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

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