A083911 - OEIS

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A083911

Number of divisors of n that are congruent to 1 modulo 10.

1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 1, 1, 2, 2, 1, 2, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 2, 2, 1, 1, 2, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 2, 1, 1, 1, 2, 2, 1, 2, 1, 1, 1, 2, 1, 1, 2, 1, 2, 1, 1, 1, 1, 1, 2, 1, 2, 2, 1, 1, 2 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,11`
	COMMENTS	`a(n) = A000005(n) - A083910(n) - A083912(n) - A083913(n) - A083914(n) - A083915(n) - A083916(n) - A083917(n) - A083918(n) - A083919(n).`
	CROSSREFS	`Cf. A010879, A000005, A001227.` `Sequence in context: A127937 A167852 A184340 * A095827 A193582 A091887` `Adjacent sequences: A083908 A083909 A083910 * A083912 A083913 A083914`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 08 2003`

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Last modified February 13 11:53 EST 2012. Contains 205468 sequences.