A100479 - OEIS

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A100479

Prime(2n-1) + prime(2n).

5, 12, 24, 36, 52, 68, 84, 100, 120, 138, 152, 172, 198, 210, 222, 258, 276, 300, 320, 340, 360, 384, 396, 434, 456, 472, 492, 520, 540, 558, 576, 618, 630, 668, 696, 712, 740, 762, 786, 810, 840, 864, 882, 906, 924, 946, 978, 1002, 1030, 1064, 1104, 1132 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	LINKS	`Table of n, a(n) for n=1..52.` `C. Caldwell The first 1000 primes.`
	FORMULA	`a(n)=A001043(2n-1). [From R. J. Mathar, Apr 20 2009]`
	EXAMPLE	`a(1) = 5 = 2 + 3 = prime (1) + prime (2).` `a(2) = 12 = 5 + 7 = prime (3) + prime (4).` `a(3) = 24 = 11 + 13 = prime (5) + prime (6)......`
	MAPLE	`A100479:=proc(q)` `local n;` `for n from 1 by 2 to q do print(ithprime(n)+ithprime(n+1)); od; end:` `A100479(100); # Paolo P. Lava, May 29 2012`
	MATHEMATICA	`Total/@Partition[Prime[Range[110]], 2] (* Harvey P. Dale, Apr 20 2016 *)`
	CROSSREFS	`Cf. A000040.` `Sequence in context: A023172 A270681 A212540 * A018806 A101425 A191831` `Adjacent sequences: A100476 A100477 A100478 * A100480 A100481 A100482`
	KEYWORD	`nonn`
	AUTHOR	`Jun Mizuki (suzuki32(AT)sanken.osaka-u.ac.jp), Nov 22 2004`
	STATUS	`approved`

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Last modified August 20 20:09 EDT 2017. Contains 290837 sequences.