A068396 - OEIS

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A068396

n-th prime minus its reversal.

0, 0, 0, 0, 0, -18, -54, -72, -9, -63, 18, -36, 27, 9, -27, 18, -36, 45, -9, 54, 36, -18, 45, -9, 18, 0, -198, -594, -792, -198, -594, 0, -594, -792, -792, 0, -594, -198, -594, -198, -792, 0, 0, -198, -594, -792, 99, -99, -495 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,6`
	COMMENTS	`a(n) = A000040(n) - A004087(n).`
	LINKS	`R. Zumkeller, Table of n, a(n) for n = 1..10000 current versions:`
	EXAMPLE	`a(10)=29-92=-63; a(20)=71-17=54, a(7)=17-71=-54.`
	CROSSREFS	`Cf. A056965, A061227.` `Sequence in context: A059137 A096011 A176026 * A205874 A044120 A056808` `Adjacent sequences: A068393 A068394 A068395 * A068397 A068398 A068399`
	KEYWORD	`sign,base,nice`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Mar 08 2002`

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Last modified February 15 19:15 EST 2012. Contains 205852 sequences.