id:A118818 - OEIS Search Results

Search: id:A118818

Displaying 1-1 of 1 results found.

page 1

Primes p for which there are more primitive roots below p/2 than above p/2.

+0
3

223, 379, 463, 631, 691, 883, 907, 1051, 1423, 1447, 1543, 1723, 1747, 1783, 1987, 2143, 2179, 2347, 2467, 2591, 2767, 3259, 3307, 3511, 3631, 3691, 3739, 3823, 3907, 4219, 4447, 4507, 4519, 4639, 4987, 5023, 5107, 5119, 5347, 5683, 5923 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`223 is here because it has 38 primitive roots below 111.5, but 34 above 111.5.`
	CROSSREFS	`Cf. A128859.` `Sequence in context: A142386 A102950 A143801 this_sequence A142437 A138665 A142773` `Adjacent sequences: A118815 A118816 A118817 this_sequence A118819 A118820 A118821`
	KEYWORD	`nonn`
	AUTHOR	`Don Reble (djr(AT)nk.ca), Apr 20 2007`

page 1

Search completed in 0.002 seconds

Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

AT&T Labs Research