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A045476
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Normalized extreme values for "3x+1" trees of depth n.
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3
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2, 3, 4, 6, 8, 10, 14, 18, 24, 32, 42, 55, 74, 100, 134, 178, 237, 311, 413, 548, 736, 988, 1314, 1744, 2309, 3084, 4130, 5500, 7336, 9788
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OFFSET
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1,1
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REFERENCES
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D. Applegate and J. C. Lagarias, Distribution of 3x+1 trees, Experimental Mathematics 4 (1995),193-209.
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LINKS
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CROSSREFS
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KEYWORD
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nonn,more
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AUTHOR
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STATUS
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approved
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