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 A144430 a(n) = 1 + A144429(n). 2
 2, 3, 4, 5, 7, 10, 11, 13, 16, 17, 19, 22, 23, 25, 28, 29, 31, 34, 35, 37, 40, 41, 43, 46, 47, 49, 52, 53, 55, 58, 59, 61, 64, 65, 67, 70, 71, 73, 76, 77, 79, 82, 83, 85, 88, 89, 91, 94, 95, 97, 100, 101, 103, 106, 107, 109, 112, 113, 115, 118, 119, 121, 124, 125, 127, 130 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS If you cross out every 3rd term starting at 4 and cross out multiples of 5, the reduced sequence is 2, 3, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 49, 53, 59, 61, ... which starts with 14 primes. Essentially the same as A047259. - Georg Fischer, Oct 07 2018 LINKS Muniru A Asiru, Table of n, a(n) for n = 1..2000 FORMULA a(n) = a(n-3) + 6, n > 5. PROG (GAP) a:=[2, 3, 4, 5, 7];; for n in [6..70] do a[n]:=a[n-3]+6; od; a; # Muniru A Asiru, Oct 07 2018 CROSSREFS Cf. A144429. Sequence in context: A191918 A191925 A160512 * A157082 A133493 A265938 Adjacent sequences:  A144427 A144428 A144429 * A144431 A144432 A144433 KEYWORD nonn,easy,less AUTHOR Milton L. Brown (miltbrown(AT)earthlink.net), Oct 13 2008 EXTENSIONS Edited and extended by R. J. Mathar, Oct 15 2008 STATUS approved

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Last modified May 24 23:45 EDT 2020. Contains 334581 sequences. (Running on oeis4.)