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 A228529 Prime(n*prime(n)). 0
 3, 13, 47, 107, 257, 397, 653, 881, 1279, 1889, 2293, 3119, 3847, 4423, 5323, 6563, 7937, 8819, 10391, 11833, 12889, 14831, 16477, 18713, 21599, 23603, 25189, 27409, 29063, 31511, 37159, 39869, 43321, 45589, 50923, 53281, 57271, 61561, 65173, 69821, 74383 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 LINKS FORMULA a(n) = A000040(A033286(n)). EXAMPLE For n = 2, prime(2*prime(2)) = prime(2*3) = prime(6) = 13, so a(2) = 13. MATHEMATICA Table[Prime[n*Prime[n]], {n, 100}] (* T. D. Noe, Oct 22 2013 *) PROG (PARI) a(n) = prime(n*prime(n)); \\ Michel Marcus, Oct 22 2013 CROSSREFS Cf. A000040, A006450, A033286, A036689, A080697, A217622, A230098, A230325, A230285, A230460. Sequence in context: A017943 A220117 A089930 * A084519 A304628 A265920 Adjacent sequences:  A228526 A228527 A228528 * A228530 A228531 A228532 KEYWORD nonn AUTHOR Omar E. Pol, Oct 20 2013 STATUS approved

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Last modified July 17 20:45 EDT 2019. Contains 325109 sequences. (Running on oeis4.)