A036984 - OEIS

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A036984

Number of covariants in Hilbert basis for binary forms of degree n.

2, 4, 5, 23, 26, 147, 69 (list; graph; refs; listen; history; internal format)

	OFFSET	`2,1`
	REFERENCES	`P. J. Olver, Classical Invariant Theory, Cambridge Univ. Press, p. 40.` `Leonid Bedratyuk, A complete minimal system of covariants for the binary form of degree 8, Mathematical Bulletin of the Shevchenko Scientific Society, 5, 11-22, 2008 [From Leonid Bedratyuk (leonid.uk(AT)gmail.com), Aug 24 2010]` `Leonid Bedratyuk,A complete minimal system of covariants for the binary form of degree 7, J. Symb. Comp. 44, No. 2, 211-220, 2009 [From Leonid Bedratyuk (leonid.uk(AT)gmail.com), Aug 24 2010]`
	CROSSREFS	`Cf. A036983.` `Sequence in context: A036986 A144420 A126667 * A163891 A036985 A179133` `Adjacent sequences: A036981 A036982 A036983 * A036985 A036986 A036987`
	KEYWORD	`nonn,nice,more`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`
	EXTENSIONS	`Corrected and extended by Leonid Bedratyuk (leonid.uk(AT)gmail.com), Aug 24 2010`

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Last modified February 15 21:16 EST 2012. Contains 205856 sequences.