A087754 - OEIS

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A087754

(C(2p,p)-2) / p^3 where p runs through the primes greater than 3.

2, 10, 530, 4734, 474986, 5153122, 676701794, 1232820800342, 15623119507746, 34472401720246110, 6163354867874693078, 83483882991733501114, 15658391111267929558466, 42132263940113324754864134 (list; graph; refs; listen; history; internal format)

	OFFSET	`3,1`
	REFERENCES	`R. P. Stanley, MIT Course OCW 18.S66, The Art of Counting, Spring 2003 Question 18.`
	LINKS	`R. P. Stanley, MIT Course OCW 18.S66, The Art of Counting, Spring 2003`
	FORMULA	`a(n) = A060842(n)/A000040(n)`
	EXAMPLE	`a(6)=4734 since 13 is the sixth prime and (C(26,13)-2)/13^3 = (10400600-2)/2197 = 4734.`
	CROSSREFS	`Sequence in context: A112449 A011824 A064300 * A128295 A089500 A028582` `Adjacent sequences: A087751 A087752 A087753 * A087755 A087756 A087757`
	KEYWORD	`nonn`
	AUTHOR	`Henry Bottomley (se16(AT)btinternet.com), Oct 02 2003`

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Last modified February 17 05:54 EST 2012. Contains 205985 sequences.