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 A114406 6-almost prime gaps. First differences of A046306. 2
 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; text; internal format)
 OFFSET 1,1 LINKS Zak Seidov, Table of n, a(n) for n = 1..10000 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: A178311 A319914 A167527 * A271784 A114416 A046304 Adjacent sequences: A114403 A114404 A114405 * A114407 A114408 A114409 KEYWORD easy,nonn AUTHOR Jonathan Vos Post, Nov 25 2005 EXTENSIONS More terms from R. J. Mathar, Aug 31 2007 STATUS approved

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Last modified August 6 22:36 EDT 2024. Contains 374999 sequences. (Running on oeis4.)