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Search: id:A005196
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| A005196 |
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Number of random forests.
(Formerly M2567)
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+0
3
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| 1, 3, 6, 13, 24, 49, 93, 190, 381, 803, 1703, 3755, 8401, 19338, 45275, 108229, 262604, 647083, 1613941, 4072198, 10374138, 26663390, 69056163, 180098668, 472604314, 1247159936, 3307845730, 8814122981, 23585720703, 63359160443, 170815541708
(list; graph; listen)
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OFFSET
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1,2
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REFERENCES
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E. M. Palmer and A. J. Schwenk, On the number of trees in a random forest, J. Combin. Theory, B 27 (1979), 109-121.
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LINKS
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Eric Weisstein's World of Mathematics, Forest
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CROSSREFS
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Sequence in context: A005405 A000219 A027999 this_sequence A032287 A006017 A047183
Adjacent sequences: A005193 A005194 A005195 this_sequence A005197 A005198 A005199
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KEYWORD
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nonn,nice
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AUTHOR
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njas
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EXTENSIONS
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More terms from Vladeta Jovovic (vladeta(AT)Eunet.yu), Jun 03 2004
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