A027743 - OEIS

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A027743

Number of primitive polynomials of degree n over GF(7).

1, 2, 8, 36, 160, 1120, 6048, 37856, 192000, 1376352, 8512000, 59865432, 261273600, 2484333600, 15433134080, 96689376000, 520863744000, 4561057021824, 27124330415616, 199503336577688, 958110720000000 (list; graph; refs; listen; history; internal format)

	OFFSET	`0,2`
	MAPLE	`with(numtheory): phi(7^n-1)/n;`
	CROSSREFS	`Sequence in context: A076122 A123290 A088675 * A152124 A147722 A089387` `Adjacent sequences: A027740 A027741 A027742 * A027744 A027745 A027746`
	KEYWORD	`nonn`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

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Last modified February 15 03:59 EST 2012. Contains 205694 sequences.