id:A075343 - OEIS Search Results

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a(1) = 1, a(n+1) is the smallest number such that there are n composite numbers between a(n) and a(n+1) exclusive.

+0
3

1, 5, 9, 15, 22, 29, 37, 47, 57, 70, 85, 99, 117, 133, 151, 170, 190, 213, 236, 260, 287, 311, 337, 365, 395, 426, 459, 493, 527, 560, 597, 636, 676, 715, 756, 797, 841, 886, 929, 975, 1024, 1074, 1125, 1174, 1226, 1277, 1335, 1387, 1443, 1504, 1562, 1625 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Conjecture: there exists a prime between consecutive terms.`
	CROSSREFS	`Cf. A075342, A075344.` `Sequence in context: A063093 A095948 A087679 this_sequence A102176 A025005 A074953` `Adjacent sequences: A075340 A075341 A075342 this_sequence A075344 A075345 A075346`
	KEYWORD	`nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 18 2002`
	EXTENSIONS	`More terms from Sascha Kurz (sascha.kurz(AT)uni-bayreuth.de), Jan 30 2003`

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

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