A087217 - OEIS

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A087217

In decimal representation: smallest multiple of n containing it as substring.

10, 12, 30, 24, 15, 36, 70, 48, 90, 100, 110, 120, 130, 140, 150, 160, 170, 180, 190, 120, 210, 220, 230, 240, 125, 260, 270, 280, 290, 300, 310, 320, 330, 340, 350, 360, 370, 380, 390, 240, 410, 420, 430, 440, 450, 460, 470, 480, 490, 150, 510, 520, 530

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

OFFSET

1,1

COMMENTS

a(n) = n*A086064(n).

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1000

MATHEMATICA

smn[n_]:=Module[{k=2}, While[SequenceCount[IntegerDigits[k*n], IntegerDigits[ n]]<1, k++]; k*n]; Array[smn, 60] (* Harvey P. Dale, Oct 02 2021 *)

CROSSREFS

Sequence in context: A129508 A015728 A080470 * A044972 A132313 A324745

Adjacent sequences: A087214 A087215 A087216 * A087218 A087219 A087220

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller, Aug 26 2003

STATUS

approved