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A018052
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Powers of fourth root of 3 rounded to nearest integer.
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1
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1, 1, 2, 2, 3, 4, 5, 7, 9, 12, 16, 21, 27, 36, 47, 62, 81, 107, 140, 185, 243, 320, 421, 554, 729, 959, 1263, 1662, 2187, 2878, 3788, 4985, 6561, 8635, 11364, 14956, 19683, 25904, 34092, 44868, 59049, 77713
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OFFSET
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0,3
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LINKS
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MATHEMATICA
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Floor[# + 1/2]&/@((Power[3, (4)^-1])^Range[0, 50]) (* Vincenzo Librandi, Apr 13 2017 *)
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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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