id:A009205 - OEIS Search Results

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GCD(d(n), sigma(n)).

+0
5

1, 1, 2, 1, 2, 4, 2, 1, 1, 2, 2, 2, 2, 4, 4, 1, 2, 3, 2, 6, 4, 4, 2, 4, 1, 2, 4, 2, 2, 8, 2, 3, 4, 2, 4, 1, 2, 4, 4, 2, 2, 8, 2, 6, 6, 4, 2, 2, 3, 3, 4, 2, 2, 8, 4, 8, 4, 2, 2, 12, 2, 4, 2, 1, 4, 8, 2, 6, 4, 8, 2, 3, 2, 2, 2, 2, 4, 8, 2, 2, 1, 2, 2, 4, 4, 4, 4, 4, 2, 6, 4, 6, 4, 4, 4, 12, 2, 3, 6, 1, 2, 8, 2, 2, 8, 2 (list; graph; listen)

	OFFSET	`1,3`
	CROSSREFS	`Sequence in context: A077901 A105619 A121439 this_sequence A086754 A120880 A059151` `Adjacent sequences: A009202 A009203 A009204 this_sequence A009206 A009207 A009208`
	KEYWORD	`nonn`
	AUTHOR	`David W. Wilson (davidwwilson(AT)comcast.net)`

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Last modified September 5 01:44 EDT 2008. Contains 143476 sequences.

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