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A105311
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a(n) = n concatenations of numbers from 1 to n, concatenated.
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0
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OFFSET
| 1,2
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REFERENCES
| F. Smarandache, "Properties of the numbers", Univ. of Craiova Archives, 1975; Arizona State University Special Collections, Tempe, AZ.
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LINKS
| M. L. Perez et al., eds., Smarandache Notions Journal .
Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics..
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CROSSREFS
| Cf. A098129, A000461.
Sequence in context: A203657 A184464 A204331 * A130680 A068783 A059287
Adjacent sequences: A105308 A105309 A105310 * A105312 A105313 A105314
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KEYWORD
| easy,nonn,base
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AUTHOR
| Alexandre Wajnberg (alexandre.wajnberg(AT)ulb.ac.be), Apr 25 2005
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