id:A132755 - OEIS Search Results

Search: id:A132755

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n(n+25)/2.

+0
1

0, 13, 27, 42, 58, 75, 93, 112, 132, 153, 175, 198, 222, 247, 273, 300, 328, 357, 387, 418, 450, 483, 517, 552, 588, 625, 663, 702, 742, 783, 825, 868, 912, 957, 1003, 1050, 1098, 1147, 1197, 1248, 1300, 1353, 1407, 1462, 1518, 1575 (list; graph; listen)

	OFFSET	`0,2`
	FORMULA	`a(n) = n*(n+25)/2.`
	MAPLE	`a:=n->sum(denom (k/(k+3)), k=10..n): seq(a(n), n=9..56); - Zerinvary Lajos (zerinvarylajos(AT)yahoo.com), May 31 2008`
	CROSSREFS	`Cf. A000217, A056126.` `Adjacent sequences: A132752 A132753 A132754 this_sequence A132756 A132757 A132758` `Sequence in context: A041765 A041328 A136773 this_sequence A098266 A041332 A041334`
	KEYWORD	`easy,nonn`
	AUTHOR	`Omar E. Pol (info(AT)polprimos.com), Aug 28 2007`

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.

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