id:A083682 - OEIS Search Results

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Sum of aliquot divisors of semiprimes.

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3, 6, 4, 8, 10, 9, 11, 14, 6, 16, 15, 20, 13, 22, 17, 26, 8, 21, 17, 23, 32, 34, 19, 27, 40, 19, 44, 23, 46, 33, 21, 35, 50, 25, 56, 41, 29, 62, 25, 12, 64, 45, 47, 27, 70, 51, 74, 25, 35, 76, 37, 82, 57, 31, 86, 14, 63, 92, 65, 43, 29, 100, 71, 104, 37, 47, 106, 31, 75, 110, 49 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(1)=3 because sum of aliquot divisors of first semiprime i.e. 4 is 1+2=3.`
	CROSSREFS	`Adjacent sequences: A083679 A083680 A083681 this_sequence A083683 A083684 A083685` `Sequence in context: A136612 A004546 A100000 this_sequence A021278 A143940 A083349`
	KEYWORD	`easy,nonn`
	AUTHOR	`Shyam Sunder Gupta (guptass(AT)rediffmail.com), Jun 15 2003`

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Last modified October 9 14:06 EDT 2008. Contains 144831 sequences.

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