id:A157132 - OEIS Search Results

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Factorial of primes divided by prime numbers' respective places in the sequence of primes

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2, 3, 40, 1260, 7983360, 1037836800, 50812489728000, 15205637551104000, 2872446304320552960000, 884176199373970195454361600000, 747530786743447528884142080000000 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`Prime(n)!/x, where x = index of term`
	EXAMPLE	`E.g. leading term = 2!/1 = 2, second term = 3!/2 = 3, third term = 5!/3 = 40, etc.`
	CROSSREFS	`Terms of A039716 divided by sequence of natural numbers A000027` `Sequence in context: A111683 A088984 A097170 this_sequence A077336 A013646 A059800` `Adjacent sequences: A157129 A157130 A157131 this_sequence A157133 A157134 A157135`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jeremy Cahill (jcahill(AT)inbox.com), Feb 23 2009`

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Last modified December 11 12:57 EST 2009. Contains 170656 sequences.

AT&T Labs Research