id:A083919 - OEIS Search Results

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Number of divisors of n that are congruent to 9 modulo 10.

+0
11

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

	OFFSET	`1,99`
	COMMENT	`a(n) = A000005(n) - A083910(n) - A083911(n) - A083912(n) - A083913(n) - A083914(n) - A083915(n) - A083916(n) - A083917(n) - A083918(n).`
	CROSSREFS	`Cf. A010879, A000005, A001227.` `Sequence in context: A102448 A102683 A122840 this_sequence A063665 A072507 A130779` `Adjacent sequences: A083916 A083917 A083918 this_sequence A083920 A083921 A083922`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), May 08 2003`

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

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