id:A141092 - OEIS Search Results

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Integral quotients of products of consecutive composites divided by their sums: Integral quotients.

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1, 64, 46080, 111974400, 662171811840, 310393036800000, 7230916185292800, 108238138194410864640000, 23835710455777670400935290994688000000000, 1104077556971139123493322971152384000000000 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Compare with A140761 A140762 A140763 A116536.`
	FORMULA	`Find the products and sums of consecutive composites. When the products divided by the sums produce integral quotients, add terms to sequence.`
	EXAMPLE	`a(3)=46080 because 4689101214=2903040 and 4+6+8+9+10+12+14=63; 2903040/63=46080, integral -- 46080 is added to the sequence.`
	CROSSREFS	`Cf. A141089 A141090 A141091.` `Sequence in context: A013743 A098843 A159400 this_sequence A016830 A103346 A123394` `Adjacent sequences: A141089 A141090 A141091 this_sequence A141093 A141094 A141095`
	KEYWORD	`easy,nonn`
	AUTHOR	`Enoch Haga (Enokh(AT)comcast.net), Jun 01 2008`

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.

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