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Search: id:A095131
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| A095131 |
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Numerators of average numbers of trees in a forest on n nodes. |
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+0
2
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| 1, 3, 2, 13, 12, 49, 93, 5, 127, 803, 1703, 3755, 271, 19338, 45275, 108229, 262604, 647083, 1613941, 2036099, 576341, 13331695, 264583, 90049334, 236302157, 38973748, 330784573, 8814122981, 7861906901, 63359160443, 42703885427
(list; graph; listen)
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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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Numerators of A005196/A005195
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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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Cf. A005195, A005196, A095132.
Sequence in context: A131050 A084416 A005352 this_sequence A060149 A059374 A098384
Adjacent sequences: A095128 A095129 A095130 this_sequence A095132 A095133 A095134
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KEYWORD
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nonn
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com), May 29, 2004
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EXTENSIONS
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More terms from Vladeta Jovovic (vladeta(AT)eunet.rs), Jun 03 2004
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