id:A089346 - OEIS Search Results

Search: id:A089346

Displaying 1-1 of 1 results found.

page 1

Primes of the form identical odd digits followed by a 1.

+0
8

11, 31, 71, 331, 991, 3331, 33331, 99991, 333331, 3333331, 9999991, 33333331, 555555555551, 5555555555551, 7777777777771, 333333333333333331, 1111111111111111111, 77777777777777777771, 11111111111111111111111 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Cf. A089345, A089347.` `Sequence in context: A141884 A139634 A124704 this_sequence A038773 A054757 A038768` `Adjacent sequences: A089343 A089344 A089345 this_sequence A089347 A089348 A089349`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Nov 05 2003`
	EXTENSIONS	`More terms from Ray Chandler (rayjchandler(AT)sbcglobal.net), Nov 07 2003`

page 1

Search completed in 0.002 seconds

Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research