id:A054985 - OEIS Search Results

Search: id:A054985

Displaying 1-1 of 1 results found.

page 1

Composite numbers x such that Sigma[ x+5! ]=Sigma[ x+120 ]=Sigma[ x ]+120.

+0
2

182, 203, 287, 350, 407, 558, 611, 731, 779, 803, 963, 1424, 1643, 2627, 2747, 3431, 3806, 4187, 4223, 5063, 6767, 7946, 8927, 9047, 11904, 12707, 12878, 15794, 18923, 20567, 27263, 31175, 32111, 34427, 43139, 43811, 45854, 50165, 52592, 57479 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`See also A015914, A054799, A033560`
	EXAMPLE	`a(6)=558, Sigma[558]+120=1248+120=1368=Sigma[678]=Sigma[558+120]`
	CROSSREFS	`Cf. A015914-A015917, A054799.` `Sequence in context: A083979 A107075 A066626 this_sequence A124185 A145297 A056091` `Adjacent sequences: A054982 A054983 A054984 this_sequence A054986 A054987 A054988`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), May 29 2000`

page 1

Search completed in 0.002 seconds

Last modified November 27 14:50 EST 2009. Contains 167570 sequences.

AT&T Labs Research