id:A045759 - OEIS Search Results

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Maris-McGwire numbers: f(n)=f(n+1), where f(n) = sum of digits of n + sum of digits of prime factors of n (including multiplicities).

+0
3

7, 14, 43, 50, 61, 63, 67, 80, 84, 118, 122, 134, 137, 163, 196, 212, 213, 224, 241, 273, 274, 277, 279, 283, 351, 352, 373, 375, 390, 398, 421, 457, 462, 474, 475, 489, 495, 510, 516, 523, 526, 537, 547, 555, 558, 577, 584, 590, 592, 616, 638, 644, 660, 673, 687, 691 (list; graph; listen)

	OFFSET	`0,1`
	LINKS	`More information`
	EXAMPLE	`(61,62) is such a pair, hence the name.` `Corrected and extended by Dave Wilson`
	CROSSREFS	`Cf. Ruth-Aaron numbers A006145, A039945.` `Sequence in context: A067048 A098328 A062098 this_sequence A033650 A135536 A020700` `Adjacent sequences: A045756 A045757 A045758 this_sequence A045760 A045761 A045762`
	KEYWORD	`nonn,base`
	AUTHOR	`Mike Keith (domnei(AT)aol.com)`

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.

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