id:A068653 - OEIS Search Results

Search: id:A068653

Displaying 1-1 of 1 results found.

page 1

Composite number whose every cyclic permutation other than the number itself is a prime.

+0
2

14, 16, 20, 30, 32, 34, 35, 38, 50, 70, 74, 76, 91, 92, 95, 98, 110, 118, 119, 133, 170, 176, 194, 310, 316, 398, 710, 712, 715, 730, 731, 736, 772, 775, 778, 779, 790, 793, 794, 914, 935, 970, 973, 1118, 1130, 1195, 1312, 1336, 1370, 1774, 1937, 3110, 3112 (list; graph; listen)

	OFFSET	`0,1`
	EXAMPLE	`176 is a member as the two cyclic permutations other than the number itself 761 and 617 are primes.`
	CROSSREFS	`Cf. A003459, A068652.` `Sequence in context: A102107 A007935 A076055 this_sequence A102616 A076023 A067844` `Adjacent sequences: A068650 A068651 A068652 this_sequence A068654 A068655 A068656`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Feb 28 2002`
	EXTENSIONS	`Corrected and extended by Larry Reeves (larryr(AT)acm.org), Jun 21 2002`

page 1

Search completed in 0.002 seconds

Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

AT&T Labs Research