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A061760
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Least multiple of n that is greater than n, not equal to a power of 10 times n and contains all the digits of n.
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3
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11, 12, 33, 24, 15, 36, 77, 48, 99, 110, 121, 132, 143, 154, 105, 176, 187, 108, 912, 120, 126, 242, 253, 264, 125, 286, 297, 728, 928, 330, 341, 352, 363, 374, 315, 396, 703, 836, 936, 240, 164, 294, 344, 484, 405, 644, 1457, 384, 294, 150, 153, 572, 583
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OFFSET
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1,1
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LINKS
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EXAMPLE
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a(14) = 154 = 14*11 and contains the digits 1 and 4.
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MATHEMATICA
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lmn[n_]:=Module[{k=2, dcn=DigitCount[n]}, While[Min[DigitCount[k*n]-dcn]<0||Divisible[k, 10], k++]; k*n]; Array[lmn, 60] (* Harvey P. Dale, May 02 2015 *) (* WARNING Sometimes incorrect for n>=102, Sean A. Irvine, Mar 24 2023 *)
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CROSSREFS
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KEYWORD
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nonn,base,easy
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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