A110357 - OEIS

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A110357

Least integer of the form n*(n+k)/(n-k).

6, 6, 12, 20, 12, 42, 24, 18, 15, 110, 20, 156, 35, 30, 48, 272, 36, 342, 30, 28, 66, 506, 40, 100, 78, 54, 70, 812, 42, 930, 96, 66, 102, 63, 45, 1332, 114, 78, 60, 1640, 56, 1806, 77, 90, 138, 2162, 80, 294, 75, 102, 117, 2756, 108, 66, 72, 114, 174, 3422, 84, 3660 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`2,1`
	LINKS	`Table of n, a(n) for n=2..61.`
	MAPLE	`a:=proc(n) local p: p:=proc(k) if type(n(n+k)/(n-k), integer)=true then n(n+k)/(n-k) else fi end; [seq(p(j), j=1..n-1)][1]: end: seq(a(n), n=2..75); (Deutsch)`
	CROSSREFS	`Sequence in context: A029682 A014201 A022089 * A091827 A160729 A115014` `Adjacent sequences: A110354 A110355 A110356 * A110358 A110359 A110360`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 22 2005`
	EXTENSIONS	`Corrected and extended by Emeric Deutsch, Jul 29 2005`
	STATUS	`approved`

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Last modified May 21 10:43 EDT 2013. Contains 225478 sequences.