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A115922
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Numbers n such that n and 2*n, taken together are pandigital.
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6
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13485, 13548, 13845, 14538, 14685, 14835, 14853, 14865, 15486, 16485, 18546, 18645, 20679, 20769, 20793, 23079, 26709, 26907, 27069, 27093, 27309, 29067, 29073, 29307, 30729, 30792, 30927, 31485, 32079, 32709, 32907, 34851, 35148, 35481, 38145, 38451
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| Sequence contains 48 terms, the largest being 48651.
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LINKS
| Nathaniel Johnston, Table of n, a(n) for n = 1..48 (full sequence)
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EXAMPLE
| 13485 and 26970=13485*2 together contain all the 10 digits once.
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MAPLE
| for n from 12345 to 49382 do d:=[op(convert(n, base, 10)), op(convert(2*n, base, 10))]: pandig:=true: for k from 0 to 9 do if(numboccur(k, d)<>1)then pandig:=false: break: fi: od: if(pandig)then print(n): fi: od: # Nathaniel Johnston, May 31 2011
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CROSSREFS
| Cf. A050278, A054383, A115923, A115924, A115925, A114126, A115927.
Sequence in context: A035917 A115925 A029557 * A064981 A204785 A108418
Adjacent sequences: A115919 A115920 A115921 * A115923 A115924 A115925
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KEYWORD
| nonn,base,fini
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AUTHOR
| Giovanni Resta (g.resta(AT)iit.cnr.it), Feb 06 2006
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