id:A055132 - OEIS Search Results

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Moebius function (A008683) applied to each term in the triangle A055096.

+0
3

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

	OFFSET	`1,1`
	MAPLE	`with(numtheory, mobius); a(n) = mobius(sum2distinct_squares_array(n))`
	CROSSREFS	`Cf. A055097.` `Sequence in context: A130093 A166446 A103368 this_sequence A128408 A121802 A156241` `Adjacent sequences: A055129 A055130 A055131 this_sequence A055133 A055134 A055135`
	KEYWORD	`sign,tabl`
	AUTHOR	`Antti Karttunen Apr 04 2000`

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Last modified November 23 17:09 EST 2009. Contains 167438 sequences.

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