id:A115811 - OEIS Search Results

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Integers i such that 9*i = 25 X i, but 17*i is not 49 X i.

+0
3

15, 30, 60, 120, 240, 480, 960, 1920, 3840, 3855, 7680, 7695, 7710, 7711, 7951, 15360, 15375, 15390, 15391, 15420, 15422, 15423, 15887, 15902, 15903, 16143, 30720, 30735, 30750, 30751, 30780, 30782, 30783, 30840, 30844, 30846, 30847 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Here * stands for ordinary multiplication, and X means carryless (GF(2)[X]) multiplication (A048720).`
	LINKS	`Index entries for sequences defined by congruent products between domains N and GF(2)[X]`
	CROSSREFS	`Cf. Setwise difference of A115801 and A115809. A115812 shows this sequence in binary.` `Adjacent sequences: A115808 A115809 A115810 this_sequence A115812 A115813 A115814` `Sequence in context: A046046 A072304 A110286 this_sequence A127526 A054305 A041442`
	KEYWORD	`nonn`
	AUTHOR	`Antti Karttunen (His-Firstname.His-Surname(AT)gmail.com), Feb 01 2006`

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Last modified October 11 13:47 EDT 2008. Contains 144830 sequences.

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