id:A050765 - OEIS Search Results

Search: id:A050765

Displaying 1-1 of 1 results found.

page 1

Composite n added to sum of its prime factors is nextprime(n).

+0
3

38400, 59290, 89700, 93639, 155952, 356400, 682080, 1226907, 1468320, 1648640, 2592000, 2995200, 3595500, 3933644, 5845203, 5967360, 8860995, 8953560, 9748480, 11351340, 12819224, 13226976, 13712490, 16193520, 18375000 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`C. Rivera, See also related puzzle`
	EXAMPLE	`nextprime(93639) = 93639 + (3+7+7+7+7+13) = 93683.`
	CROSSREFS	`Cf. A050766, A050703, A050710.` `Sequence in context: A094427 A138400 A050777 this_sequence A013873 A050766 A074484` `Adjacent sequences: A050762 A050763 A050764 this_sequence A050766 A050767 A050768`
	KEYWORD	`nonn,nice`
	AUTHOR	`Patrick De Geest (pdg(AT)worldofnumbers.com), Sep 15 1999.`

page 1

Search completed in 0.002 seconds

Last modified July 8 18:40 EDT 2008. Contains 141013 sequences.

AT&T Labs Research