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Search: id:A002956
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| A002956 |
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Number of basic invariants for cyclic group of order and degree n.
(Formerly M1084)
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+0
2
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| 1, 2, 4, 7, 15, 20, 48, 65, 119, 166, 348, 367, 827, 974, 1494, 2135, 3913, 4038, 7936, 8247, 12967, 17476, 29162, 28065, 49609, 59358, 83420, 97243, 164967, 152548, 280352, 295291, 405919, 508162, 674630, 708819, 1230259, 1325732, 1709230
(list; graph; listen)
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OFFSET
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1,2
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REFERENCES
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M. D. Neusel and L. Smith, Invariant Theory of Finite Groups, Amer. Math. Soc., 2002; see p. 208.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
C. W. Strom, Complete systems of invariants of the cyclic groups of equal order and degree, Proc. Iowa Acad. Sci., 55 (1948), 287-290.
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LINKS
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Finklea, Moore, Ponomarenko and Turner, Invariant Polynomials and Minimal Zero Sequences, to appear in Communications in Algebra.
Vadim Ponomarenko, Table
Vadim Ponomarenko, Programs
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CROSSREFS
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Row sums of A082641.
Sequence in context: A116584 A152477 A019998 this_sequence A027167 A136336 A115178
Adjacent sequences: A002953 A002954 A002955 this_sequence A002957 A002958 A002959
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KEYWORD
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nonn,nice
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
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More terms from Vadim Ponomarenko (vadim123(AT)gmail.com), Jun 29 2004
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