id:A112651 - OEIS Search Results

Search: id:A112651

Displaying 1-1 of 1 results found.

page 1

a(n) squared is congruent to a(n) (mod 11).

+0
1

0, 1, 11, 12, 22, 23, 33, 34, 44, 45, 55, 56, 66, 67, 77, 78, 88, 89, 99, 100, 110, 111, 121, 122, 132, 133, 143, 144, 154, 155, 165, 166, 176, 177, 187, 188, 198, 199, 209, 210, 220, 221, 231, 232, 242, 243, 253, 254, 264, 265, 275, 276, 286, 287, 297, 298 (list; graph; listen)

	OFFSET	`0,3`
	EXAMPLE	`a(3) = 12 because 12*12 = 144 = 1 (mod 11) and 12 = 1 (mod 11)`
	MAPLE	`m = 11 for n = 1 to 300 if n^2 mod m = n mod m then print n; next n`
	CROSSREFS	`Sequence in context: A084855 A101233 A118512 this_sequence A015903 A105945 A139114` `Adjacent sequences: A112648 A112649 A112650 this_sequence A112652 A112653 A112654`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jeremy Gardiner (jeremy.gardiner(AT)btinternet.com), Dec 28 2005`

page 1

Search completed in 0.002 seconds

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

AT&T Labs Research