id:A053206 - OEIS Search Results

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Row sums of A053203.

+0
2

2, 0, 6, 6, 2, 0, 14, 0, 30, 36, 46, 0, 26, 0, 54, 48, 46, 0, 110, 30, 54, 78, 126, 0, 212, 0, 222, 72, 2, 86, 134, 0, 78, 84, 214, 0, 398, 0, 278, 330, 278, 0, 542, 126, 222, 414, 378, 0, 620, 96, 590, 120, 350, 0, 734, 0, 870, 384, 894, 290, 458, 0, 150, 558, 742, 0, 1142 (list; graph; listen)

	OFFSET	`6,1`
	COMMENT	`a(p(n)) = 0, where p(n) = prime numbers A000040.`
	FORMULA	`a(n) = A053204(n) - n*((n+1) mod 2) - 2`
	EXAMPLE	`a(6) = 3 + 0 + 0 + 3 = 6.`
	CROSSREFS	`Cf. A053201, A053202, A053204.` `Sequence in context: A105110 A064696 A021488 this_sequence A106848 A059444 A057720` `Adjacent sequences: A053203 A053204 A053205 this_sequence A053207 A053208 A053209`
	KEYWORD	`nonn,easy`
	AUTHOR	`Asher Auel (asher.auel(AT)reed.edu) Dec 12, 1999`
	EXTENSIONS	`Corrected and extended by James A. Sellers (sellersj(AT)math.psu.edu), Dec 13 1999`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

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