id:A152117 - OEIS Search Results

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n*(n-th prime) + (n+1)*((n+1)-th prime).

+0
6

8, 21, 43, 83, 133, 197, 271, 359, 497, 631, 785, 977, 1135, 1307, 1553, 1851, 2101, 2371, 2693, 2953, 3271, 3647, 4045, 4561, 5051, 5407, 5777, 6157, 6551, 7327, 8129, 8713, 9247, 9941, 10651, 11245, 12003, 12707, 13433, 14259, 14941, 15815, 16705 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`a(n) = A033286(n) + A033286(n+1).`
	LINKS	`Klaus Brockhaus, Table of n, a(n) for n=1..1000`
	EXAMPLE	`5(fifth prime) + 6(sixth prime) = 511 + 613 = 55 + 78 = 133.`
	PROGRAM	`(MAGMA) [ nNthPrime(n)+(n+1)NthPrime(n+1): n in [1..43] ];`
	CROSSREFS	`Cf. A000040 (prime numbers), A033286 (n*(n-th prime)), A033287 (first differences of A033286), A119487 (primes in this sequence).` `Sequence in context: A000567 A124484 A137742 this_sequence A075629 A067334 A066859` `Adjacent sequences: A152114 A152115 A152116 this_sequence A152118 A152119 A152120`
	KEYWORD	`nonn`
	AUTHOR	`Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Dec 10 2008`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

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