A083280 - OEIS

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A083280

Number of 2-generator non-Abelian groups of order n.

0, 0, 0, 0, 0, 1, 0, 2, 0, 1, 0, 3, 0, 1, 0, 6, 0, 2, 0, 3, 1, 1, 0, 11, 0, 1, 2, 2 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,8`
	FORMULA	`a(n) = A066389(n) - A046951(n).`
	CROSSREFS	`Cf. A066389, A046951.` `Sequence in context: A191258 A191255 A007814 * A060689 A053119 A162515` `Adjacent sequences: A083277 A083278 A083279 * A083281 A083282 A083283`
	KEYWORD	`nonn`
	AUTHOR	`Yuval Dekel (dekelyuval(AT)hotmail.com), Jun 02 2003`

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Last modified February 16 19:23 EST 2012. Contains 205945 sequences.