id:A024842 - OEIS Search Results

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a(n) = least m such that if r and s in {1/2, 1/4, 1/6, ..., 1/2n} satisfy r > s, then r > k/m > (k-2)/m > s for some integer k.

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11, 29, 55, 89, 131, 181, 253, 323, 417, 505, 621, 727, 865, 989, 1149, 1291, 1473, 1633, 1837, 2053, 2243, 2481, 2731, 2949, 3221, 3505, 3751, 4057, 4375, 4649, 4989, 5341, 5643, 6017, 6403, 6733, 7141, 7561, 7993, 8363, 8817, 9283, 9761, 10169, 10669, 11181, 11705 (list; graph; listen)

	OFFSET	`2,1`
	CROSSREFS	`Sequence in context: A039316 A082108 A024846 this_sequence A031072 A138248 A021005` `Adjacent sequences: A024839 A024840 A024841 this_sequence A024843 A024844 A024845`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.

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