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 A112893 a(n) is the least positive integer in base 10 containing n twos that is divisible by n. 1
 2, 22, 222, 22212, 222220, 222222, 21222222, 222222224, 222222222, 22222222220, 222222222222, 2222222222220, 22222122222222, 222122222222222, 2222222222222220, 22222222222222224, 222202222222222222 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS FORMULA a(n) = n*A112894(n). EXAMPLE a(4) = 22212 because 22212 contains 4 twos and is divisible by 4. CROSSREFS Cf. A112889-A112898, A112900-A112905, A112907-A112910. Sequence in context: A174200 A137109 A002276 * A086855 A089182 A138140 Adjacent sequences:  A112890 A112891 A112892 * A112894 A112895 A112896 KEYWORD base,nonn AUTHOR Ray G. Opao, Oct 05 2005 EXTENSIONS Extended by Ray Chandler, Oct 09 2005 STATUS approved

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