id:A068237 - OEIS Search Results

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Numerators of arithmetic derivative of 1/n: -A003415(n)/n^2; denominators: A068238.

+0
3

0, -1, -1, -1, -1, -5, -1, -3, -2, -7, -1, -1, -1, -9, -8, -1, -1, -7, -1, -3, -10, -13, -1, -11, -2, -15, -1, -2, -1, -31, -1, -5, -14, -19, -12, -5, -1, -21, -16, -17, -1, -41, -1, -3, -13, -25, -1, -7, -2, -9, -20, -7, -1, -1 (list; graph; listen)

	OFFSET	`1,6`
	CROSSREFS	`Sequence in context: A115638 A055515 A136744 this_sequence A083345 A087262 A082343` `Adjacent sequences: A068234 A068235 A068236 this_sequence A068238 A068239 A068240`
	KEYWORD	`sign,frac`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Feb 23 2002`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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