id:A066870 - OEIS Search Results

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Happy amicable pairs: numbers which belong to an amicable pair in which both terms are Happy numbers.

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10572550, 10854650, 32685250, 34538270, 35361326, 40117714, 35390008, 39259592, 186878110, 196323170, 242126704, 257841296, 250876395, 323303445, 300208696, 313576904, 388904355, 465418845, 395939775, 499717185, 541114808 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`In first 5000 Amicable pairs, there are 111 happy amicable numbers.`
	LINKS	`Shyam Sunder Gupta, Amicable Numbers`
	EXAMPLE	`a(1)=10572550 and a(2)=10854650, where a(1) and a(2) are happy numbers and also (10572550, 10854650) is an amicable Pair.`
	CROSSREFS	`Cf. A063990, A007770.` `Adjacent sequences: A066867 A066868 A066869 this_sequence A066871 A066872 A066873` `Sequence in context: A030093 A118213 A061407 this_sequence A071370 A114680 A094326`
	KEYWORD	`nonn`
	AUTHOR	`Shyam Sunder Gupta (guptass(AT)rediffmail.com), Jan 21 2002`

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Last modified October 15 20:12 EDT 2008. Contains 145099 sequences.

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