A114406 - OEIS

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A114406

6-almost prime gaps. First differences of A046306.

32, 48, 16, 56, 8, 16, 84, 12, 16, 8, 40, 16, 70, 18, 24, 12, 4, 16, 40, 8, 16, 105, 7, 20, 28, 8, 18, 6, 24, 40, 20, 12, 16, 8, 56, 8, 40, 64, 30, 42, 8, 4, 27, 9, 8, 28, 52, 8, 30, 10, 8, 8, 16, 8, 4, 52, 32, 12, 4, 16, 40, 96, 40, 5, 63, 12, 6, 54, 4, 8, 40, 2, 14, 32, 16, 8, 8, 12, 45 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	FORMULA	`a(n) = A046306(n+1) - A046306(n).`
	EXAMPLE	`a(1) = 32 = 96-64 where 64 is the first 6-almost prime and 96 is the second.` `a(2) = 48 = 144-96.` `a(3) = 16 = 160-144.` `a(4) = 56 = 216-160.` `a(5) = 8 = 224-216.` `a(6) = 16 = 240-224.` `a(7) = 84 = 324-240.` `a(8) = 12 = 336-324.` `a(22) = 105 = 729-624.`
	CROSSREFS	`Cf. A046306, A065516, A111870, A111871, A114403-A114411, A114412-A114422.` `Sequence in context: A035112 A178311 A167527 * A114416 A046304 A114447` `Adjacent sequences: A114403 A114404 A114405 * A114407 A114408 A114409`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jonathan Vos Post (jvospost3(AT)gmail.com), Nov 25 2005`
	EXTENSIONS	`More terms from R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Aug 31 2007`

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.