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Search: id:A098789
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| A098789 |
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Stable Poincare series for Lie algebra of types B or C. |
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+0
3
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| 1, 2, 2, 2, 2, 5, 12, 20, 29, 45, 75, 127, 213, 349, 568, 928, 1520, 2495, 4094, 6699, 10950, 17908, 29286, 47864, 78196, 127722, 208562, 340463, 555623, 906581, 1478943, 2412061, 3933043, 6412032, 10451715, 17033326, 27754758
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Lehrer-Segal give a recurrence; both this reference and the Lehrer article give the first 50 terms.
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REFERENCES
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G. I. Lehrer and G. B. Segal, Homology stability for classical regular semisimple varieties, Math. Zeit., 236 (2001), 251-290; p. 286.
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LINKS
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G. I. Lehrer, Some sequences arising at the interface of representation theory and homotopy theory
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CROSSREFS
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Cf. A098787, A098788, A098705.
Sequence in context: A141299 A035681 A126788 this_sequence A162489 A079894 A114005
Adjacent sequences: A098786 A098787 A098788 this_sequence A098790 A098791 A098792
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KEYWORD
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nonn,easy,nice
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Oct 28 2004
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