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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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