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Search: id:A106374
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| A106374 |
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Primitive exponents of the Weyl group W(E_7). |
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+0
5
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OFFSET
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1,1
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REFERENCES
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C. Chevalley, The Betti numbers of the exceptional Lie groups, pp. 21-24 of Proc. Internat Congress Math., Cambridge 1950, Amer. Math. Soc., 1952.
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FORMULA
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Equals 2*A005763(n) + 1.
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CROSSREFS
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Cf. A106373, A106403, A005556, A005763, A005776.
Sequence in context: A056247 A039275 A044971 this_sequence A075330 A131323 A050592
Adjacent sequences: A106371 A106372 A106373 this_sequence A106375 A106376 A106377
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KEYWORD
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nonn,fini,full
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AUTHOR
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njas, May 30 2005
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