id:A083911 - OEIS Search Results

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

+0
11

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; listen)

	OFFSET	`1,11`
	COMMENT	`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: A160094 A043283 A127937 this_sequence A095827 A091887 A144871` `Adjacent sequences: A083908 A083909 A083910 this_sequence A083912 A083913 A083914`
	KEYWORD	`nonn`
	AUTHOR	`Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 08 2003`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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