id:A111073 - OEIS Search Results

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Numbers n such that the sum of the smallest and largest prime factor of n divides n.

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4, 8, 16, 32, 64, 126, 128, 252, 256, 378, 390, 504, 512, 630, 756, 780, 798, 882, 1008, 1024, 1134, 1150, 1170, 1260, 1512, 1560, 1596, 1764, 1890, 1950, 2016, 2046, 2048, 2268, 2300, 2340, 2394, 2520, 2646, 2730, 2886, 3024, 3120, 3150, 3192, 3402, 3450 (list; graph; listen)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A121986 A145108 A108569 this_sequence A005934 A085629 A046055` `Adjacent sequences: A111070 A111071 A111072 this_sequence A111074 A111075 A111076`
	KEYWORD	`easy,nonn`
	AUTHOR	`Joseph L. Pe (joseph_l_pe(AT)hotmail.com), Oct 10 2005`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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