id:A112966 - OEIS Search Results

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Sum(mu(i)*omega(j): i+j=n), with mu=A008683 and omega=A001221.

+0
6

0, 0, 1, 0, -1, -1, -1, -2, -3, -2, -2, -1, -3, -3, -4, 0, -6, -1, -4, -1, -3, -3, -7, 0, -5, -3, -3, 0, -5, 1, -5, -2, -10, -1, -8, 4, -8, -3, -4, 2, -6, 0, -5, -1, -4, -2, -11, 3, -8, -1, -8, -1, -11, 2, -8, 2, -7, -3, -9, 5, -2, -5, -7, 2, -11, 7, -6, 0, -4, 1, -9, 4, -12, -3, -6, 0, -10, 2, -7, -1, -10, -8, -12, 6, -13, -2, -12, 0 (list; graph; listen)

	OFFSET	`1,8`
	EXAMPLE	`a(5)=mu(1)omega(4)+mu(2)omega(3)+mu(3)omega(2)+mu(4)omega(1)` `= 11 - 11 - 11 + 00 = -1.`
	CROSSREFS	`Cf. A013939, A112965, A068341, A112962, A112963, A112964, A112968.` `Sequence in context: A144365 A152197 A049342 this_sequence A160570 A128830 A090387` `Adjacent sequences: A112963 A112964 A112965 this_sequence A112967 A112968 A112969`
	KEYWORD	`sign`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Oct 07 2005`

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.

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