id:A115402 - OEIS Search Results

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Difference between 3-almostprime(n) and 3-almostprime(n+3).

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12, 15, 10, 10, 15, 16, 15, 8, 8, 18, 16, 16, 7, 9, 8, 8, 17, 22, 21, 10, 7, 11, 12, 11, 7, 10, 9, 13, 14, 22, 18, 15, 7, 16, 12, 16, 7, 7, 4, 4, 10, 12, 13, 8, 9, 19, 22, 27, 23, 19, 14, 8, 11, 8 (list; graph; listen)

	OFFSET	`1,1`
	FORMULA	`a(n) = A014612(n+3) - A014612(n).`
	EXAMPLE	`a(1) = A014612(1+3) - A014612(1) = 20 - 8 = 12.` `a(2) = A014612(2+3) - A014612(2) = 27 - 12 = 15.` `a(3) = A014612(3+3) - A014612(3) = 28 - 18 = 10.` `a(39) = A014612(39+3) - A014612(39) = 174 - 170 = 4.`
	CROSSREFS	`Cf. A014612, A056809, A067813, A113789, A115403.` `Sequence in context: A058951 A002926 A139310 this_sequence A114443 A101171 A120169` `Adjacent sequences: A115399 A115400 A115401 this_sequence A115403 A115404 A115405`
	KEYWORD	`easy,nonn`
	AUTHOR	`Jonathan Vos Post (jvospost2(AT)yahoo.com), Jan 22 2006`

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.

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