id:A064051 - OEIS Search Results

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2*p(n)^2 - p(n+1)^2, where p(i) = i-th prime.

+0
1

-1, -7, 1, -23, 73, 49, 217, 193, 217, 721, 553, 1057, 1513, 1489, 1609, 2137, 3241, 2953, 3937, 4753, 4417, 5593, 5857, 6433, 8617, 9793, 9769, 11017, 10993, 9409, 15097, 15553, 18217, 16441, 21601, 20953, 22729, 25249, 25849, 27817 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Theorem: a(n) > 0 for all n > 4.`
	REFERENCES	`D. S. Mitrinovic et al., Handbook of Number Theory, Kluwer, Section VII.18, p. 493.`
	CROSSREFS	`Sequence in context: A119546 A050310 A019431 this_sequence A082172 A053288 A050301` `Adjacent sequences: A064048 A064049 A064050 this_sequence A064052 A064053 A064054`
	KEYWORD	`sign`
	AUTHOR	`njas, Oct 15 2001`

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

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