id:A093570 - OEIS Search Results

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Product(k+prime(k): 1<=k<=n).

+0
4

3, 15, 120, 1320, 21120, 401280, 9630720, 260029440, 8320942080, 324516741120, 13629703127040, 667855453224960, 36064194474147840, 2055659085026426880, 127450863271638466560, 8794109565743054192640, 668352326996472118640640 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`a(n) < A000142(n) + A002110(n) for n>1;` `Product(A014688(k): 1<=k<=n).`
	MATHEMATICA	`Table[ Product[k + Prime[k], {k, n}], {n, 17}] (from Robert G. Wilson v Apr 07 2004)`
	CROSSREFS	`Cf. A093572, A093571.` `Sequence in context: A006454 A112228 A093571 this_sequence A107869 A113077 A135255` `Adjacent sequences: A093567 A093568 A093569 this_sequence A093571 A093572 A093573`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Apr 01 2004`
	EXTENSIONS	`More terms from Robert G. Wilson v (rgwv(AT)rgwv.com), Apr 07 2004`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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