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A347298
Numbers that contain an even digit d immediately followed by a digit <= d.
1
20, 21, 22, 40, 41, 42, 43, 44, 60, 61, 62, 63, 64, 65, 66, 80, 81, 82, 83, 84, 85, 86, 87, 88, 100, 120, 121, 122, 140, 141, 142, 143, 144, 160, 161, 162, 163, 164, 165, 166, 180, 181, 182, 183, 184, 185, 186, 187, 188, 200, 201, 202, 203, 204, 205, 206, 207, 208, 209, 210, 211, 212, 213, 214, 215
OFFSET
1,1
COMMENTS
Conjecture: This is precisely the list of numbers missing from A342042.
The conjecture is correct, see A342042 for details. - Sebastian Karlsson, Oct 02 2021
CROSSREFS
Cf. A342042.
Sequence in context: A133895 A138602 A346400 * A326678 A347469 A030605
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Aug 26 2021
STATUS
approved