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A095132
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Denominators of average numbers of trees in a forest on n nodes.
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1
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1, 2, 1, 6, 5, 20, 37, 2, 51, 329, 710, 1601, 118, 8599, 20514, 49905, 122963, 307199, 775529, 988939, 282591, 6592078, 131812, 45164337, 119237493, 19774239, 168670563, 4514955632, 4044075790, 32717113805, 22129966762, 240235675303
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OFFSET
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1,2
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LINKS
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Eric Weisstein's World of Mathematics, Forest
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FORMULA
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EXAMPLE
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1, 3/2, 2, 13/6, 12/5, 49/20, 93/37, 5/2, 127/51, ...
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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