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A033320
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a(n) = floor( sqrt(2) * (3/2)^n ).
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1
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1, 2, 3, 4, 7, 10, 16, 24, 36, 54, 81, 122, 183, 275, 412, 619, 928, 1393, 2090, 3135, 4702, 7053, 10580, 15871, 23807, 35710, 53565, 80348, 120523, 180784, 271176, 406765, 610148, 915222, 1372833, 2059249, 3088874, 4633312, 6949968, 10424952, 15637429
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OFFSET
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0,2
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COMMENTS
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Suggested by the Mahler paper.
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LINKS
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MATHEMATICA
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Table[Floor[Sqrt[2]*(3/2)^n], {n, 0, 50}] (* G. C. Greubel, Sep 30 2018 *)
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PROG
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(PARI) vector(50, n, n--; floor(sqrt(2)*(3/2)^n)) \\ G. C. Greubel, Sep 30 2018
(Magma) [Floor(Sqrt(2)*(3/2)^n) : n in [0..50]]; // G. C. Greubel, Sep 30 2018
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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