id:A127520 - OEIS Search Results

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a(n) = denominator of sum{k=1 to n} 1/A127518(k).

+0
3

1, 3, 24, 120, 120, 840, 840, 840, 280, 2520, 27720, 27720, 360360, 360360, 360360, 720720, 12252240, 4084080, 77597520, 15519504, 15519504, 5173168, 118982864, 356948592, 8923714800, 80313433200, 80313433200, 80313433200, 2329089562800 (list; graph; listen)

	OFFSET	`1,2`
	CROSSREFS	`Cf. A127518, A127519.` `Sequence in context: A050545 A139031 A065692 this_sequence A009134 A009137 A001089` `Adjacent sequences: A127517 A127518 A127519 this_sequence A127521 A127522 A127523`
	KEYWORD	`frac,nonn`
	AUTHOR	`Leroy Quet (q1qq2qqq3qqqq(AT)yahoo.com), Jan 17 2007`
	EXTENSIONS	`Extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Jan 22 2007`

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Last modified November 30 22:12 EST 2008. Contains 150989 sequences.

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