id:A071765 - OEIS Search Results

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Number of n-tuples of elements e_1,e_2,...,e_n in the alternating group A_4 such that the subgroup generated by e_1,e_2,...,e_n is A_4.

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0, 96, 1560, 20160, 246840, 2978976, 35806680, 429889920, 5159439480 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`G.F. is ( -360x^2 + 96x ) / ( -144x^4 + 240x^3 - 115x^2 + 20x - 1 )`
	CROSSREFS	`Cf. A071539.` `Adjacent sequences: A071762 A071763 A071764 this_sequence A071766 A071767 A071768` `Sequence in context: A103846 A027628 A128962 this_sequence A064243 A001667 A093984`
	KEYWORD	`nonn`
	AUTHOR	`Sharon Sela (sharonsela(AT)hotmail.com), Jun 04 2002`

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.