id:A058077 - OEIS Search Results

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Binomial coefficients formed from consecutive primes: a(n)=C[p(n+1),p(n)].

+0
10

3, 10, 21, 330, 78, 2380, 171, 8855, 475020, 465, 2324784, 101270, 903, 178365, 22957480, 45057474, 1830, 99795696, 971635, 2628, 277962685, 1837620, 581106988, 144520208820, 4082925, 5253, 5160610, 5886, 6438740 (list; graph; listen)

	OFFSET	`0,1`
	FORMULA	`a(n)=C[A000040(n+1), A001223(n)]`
	EXAMPLE	`n=6: a(6)=C[p(7),p(6)]=C[17,13]=57120/24=2380`
	MAPLE	`P:=proc(n) local i, w; for i from 1 by 1 to n do w:=binomial(ithprime(i+1), ithprime(i)); print(w); od; end: P(1000); - Paolo P. Lava (ppl(AT)spl.at), Apr 24 2007`
	CROSSREFS	`A000040, A001223.` `Sequence in context: A139116 A120109 A068082 this_sequence A122795 A140066 A006503` `Adjacent sequences: A058074 A058075 A058076 this_sequence A058078 A058079 A058080`
	KEYWORD	`nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Nov 13 2000`

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Last modified September 5 19:27 EDT 2008. Contains 143485 sequences.

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