id:A077009 - OEIS Search Results

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Jacobi symbol(phi(2n+1),2n+1).

+0
1

1, -1, 1, -1, 0, -1, 1, 1, 1, -1, 0, -1, 0, 0, 1, -1, -1, -1, 1, 0, 1, -1, 0, -1, 0, -1, 1, 0, 0, -1, 1, 0, -1, -1, 1, -1, 1, 0, 1, -1, 0, -1, 1, 1, 1, -1, 0, 1, 1, 0, 1, -1, 0, -1, 1, 0, 1, 1, 0, 1, 0, -1, 0, -1, 0, -1, 1, 0, 1, -1, 1, -1, -1, 0, 1, -1, 0, 0, 1, 1, 1, -1, 0, -1, 0, 0, 1, 0, -1, -1, 1, 0, 1, 1, 0, -1, 1, 0, 1, -1 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`Jacobi symbol(n,m) is defined only for (positive) odd numbers m.`
	MATHEMATICA	`Table[JacobiSymbol[EulerPhi[2 j + 1], 2 j + 1], {j, 0, 99}]`
	CROSSREFS	`Adjacent sequences: A077006 A077007 A077008 this_sequence A077010 A077011 A077012` `Sequence in context: A106467 A106468 A030317 this_sequence A078556 A047999 A054431`
	KEYWORD	`sign`
	AUTHOR	`Joseph L. Pe (joseph_l_pe(AT)hotmail.com), Nov 28 2002`

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Last modified May 22 15:55 EDT 2008. Contains 140006 sequences.

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