id:A074941 - OEIS Search Results

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sigma(n) (mod 3).

+0
1

1, 0, 1, 1, 0, 0, 2, 0, 1, 0, 0, 1, 2, 0, 0, 1, 0, 0, 2, 0, 2, 0, 0, 0, 1, 0, 1, 2, 0, 0, 2, 0, 0, 0, 0, 1, 2, 0, 2, 0, 0, 0, 2, 0, 0, 0, 0, 1, 0, 0, 0, 2, 0, 0, 0, 0, 2, 0, 0, 0, 2, 0, 2, 1, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 1, 2, 0, 0, 2, 0, 1, 0, 0, 2, 0, 0, 0, 0, 0, 0, 1, 0, 2, 0, 0, 0, 2, 0, 0, 1, 0, 0, 2, 0, 0 (list; graph; listen)

	OFFSET	`1,7`
	PROGRAM	`(PARI) a(n)=sigma(n)%3`
	CROSSREFS	`Different from A002324.` `Sequence in context: A112762 A145171 A117154 this_sequence A002324 A101671 A078979` `Adjacent sequences: A074938 A074939 A074940 this_sequence A074942 A074943 A074944`
	KEYWORD	`easy,nonn`
	AUTHOR	`Benoit Cloitre (benoit7848c(AT)orange.fr), Oct 04 2002`

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Last modified December 1 13:27 EST 2009. Contains 167806 sequences.

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