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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
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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LINKS
| Eric Weisstein's World of Mathematics, Forest
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FORMULA
| Denominators of A005196/A005195
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EXAMPLE
| 1, 3/2, 2, 13/6, 12/5, 49/20, 93/37, 5/2, 127/51, ...
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CROSSREFS
| Cf. A005195, A005196, A095131.
Sequence in context: A114852 A188048 A191529 * A028940 A048998 A133314
Adjacent sequences: A095129 A095130 A095131 * A095133 A095134 A095135
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KEYWORD
| nonn
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AUTHOR
| Eric Weisstein (eric(AT)weisstein.com), May 29, 2004
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EXTENSIONS
| More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), Jun 03 2004
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