id:A060292 - OEIS Search Results

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For 1<=a<=b<=c, 1<=x<=y<=z, p_k is k-th prime. i=(p_a)*(p_b)*(p_c), j=(p_x)*(p_y)*(p_z), i != j; n=a*b*c=x*y*z with a+b+c=x+y+z.

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36, 40, 72, 90, 96, 126, 144, 168, 176, 200, 225, 234, 240, 252, 270, 280, 288, 297, 320, 360, 396, 408, 420, 432, 450, 480, 504, 520, 540, 546, 550, 560, 576, 588, 600, 630, 648, 672, 675, 690, 714, 720, 735, 736, 768, 780, 784, 800, 816, 840, 850, 855 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`36=661=922. 6+6+1=9+2+2. so 36 is in the sequence.`
	CROSSREFS	`Cf. A060275.` `Adjacent sequences: A060289 A060290 A060291 this_sequence A060293 A060294 A060295` `Sequence in context: A083248 A077090 A067672 this_sequence A067372 A084147 A044862`
	KEYWORD	`easy,nonn`
	AUTHOR	`Naohiro Nomoto (6284968128(AT)geocities.co.jp), Mar 24 2001`

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Last modified November 9 12:23 EST 2009. Contains 166233 sequences.

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