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 A117325 Indices of primes in A117322 prime(n) modulo semiprime(n). 0
 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 16, 22, 25, 29, 33, 35, 50, 64, 73, 76, 82, 88, 100, 115, 120, 169, 174, 176, 188, 194, 202, 211, 214, 218, 249, 265, 325, 354, 363, 369, 370, 371, 372, 373, 374, 378, 379, 380, 384, 385, 386, 393, 394, 395, 396, 399, 400 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS Table of n, a(n) for n=1..60. FORMULA n such that A117322(n) is prime. n such that A000040(n) modulo A001358(n) is in A000040. EXAMPLE a(60) = 400 because semiprime(400) = 1355, prime(400) = 2741 and 2741 == 31 mod 1355, where 31 is prime. CROSSREFS Sequence in context: A130225 A096902 A246081 * A180643 A017905 A333598 Adjacent sequences: A117322 A117323 A117324 * A117326 A117327 A117328 KEYWORD easy,nonn AUTHOR Jonathan Vos Post, Mar 08 2006 STATUS approved

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Last modified September 12 11:46 EDT 2024. Contains 375851 sequences. (Running on oeis4.)