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Search: id:A120674
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| A120674 |
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Least number with distinct digits including digits 1,2,...,n and divisible by each of 1,2,...,n. |
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+0
2
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| 1, 12, 132, 12348, 123540, 1234560, 123487560, 123487560, 1234759680
(list; graph; listen)
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OFFSET
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1,2
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COMMENT
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The first three terms are Lynch-Bell numbers (A115569).
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EXAMPLE
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a(4) = 12348 as it is the least positive integer with no duplicate digits, including at least one of each decimal digit 1, 2, 3 and 4 and which is also divisible by each of these same numbers. (12348 is not divisible by 8.).
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CROSSREFS
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Cf. A120673 (same but digits need not be distinct), A115569.
Sequence in context: A063813 A003954 A120673 this_sequence A016123 A015457 A015469
Adjacent sequences: A120671 A120672 A120673 this_sequence A120675 A120676 A120677
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KEYWORD
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base,fini,full,nonn
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AUTHOR
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Rick L. Shepherd (rshepherd2(AT)hotmail.com), Jun 23 2006
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