The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A120674 Least number with distinct digits including digits 1,2,...,n and divisible by each of 1,2,...,n. 1
 1, 12, 132, 12348, 123540, 1234560, 123487560, 123487560, 1234759680 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS The first three terms are Lynch-Bell numbers (A115569). LINKS EXAMPLE 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.). CROSSREFS Cf. A120673 (same but digits need not be distinct), A115569. Sequence in context: A170645 A170693 A120673 * A244205 A016123 A015457 Adjacent sequences:  A120671 A120672 A120673 * A120675 A120676 A120677 KEYWORD base,fini,full,nonn AUTHOR Rick L. Shepherd, Jun 23 2006 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified February 24 00:19 EST 2020. Contains 332195 sequences. (Running on oeis4.)