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A230304
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a(n) = 10^( (10^n-1)/9 + n) + 1.
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0
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OFFSET
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1,1
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COMMENTS
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Makowski observes that A230093(a(n)) >= 2 for all n >= 1.
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REFERENCES
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Makowski, Andrzej. On Kaprekar's "junction numbers''. Math. Student 34 1966 77 (1967). MR0223292 (36 #6340)
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LINKS
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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STATUS
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approved
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