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 A062439 Primes at large indices: a(n) = prime(n!). 8
 2, 2, 3, 13, 89, 659, 5443, 49033, 484037, 5222429, 61194647, 774825383, 10552185239, 153903050137, 2394322471421, 39588599419319, 693389445083107, 12826386978604427, 249902442548157673, 5115640857307591139, 109776797549312197217, 2464348772728229970857 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 LINKS Table of n, a(n) for n=0..21. Andrew Booker, Nth Prime Page. FORMULA a(n) = A000040(A000142(n)). MAPLE seq(ithprime(factorial(n)), n=0..10); # Muniru A Asiru, Dec 07 2018 MATHEMATICA Array[Prime[#!] &, 16, 0] (* Michael De Vlieger, Dec 06 2018 *) PROG (PARI) f(n) = for(x=0, n, print1(prime(x!)", ")) (Magma) [(NthPrime(Factorial(n))): n in [0..11]]: // Vincenzo Librandi, Dec 07 2018 (Python) from sympy import prime, factorial for n in range(0, 14): print(prime(factorial(n))) # Stefano Spezia, Dec 07 2018 CROSSREFS Cf. A000040, A000142, A033844. Sequence in context: A153929 A184843 A100362 * A139521 A019515 A094352 Adjacent sequences: A062436 A062437 A062438 * A062440 A062441 A062442 KEYWORD hard,nonn AUTHOR Labos Elemer, Jul 09 2001 EXTENSIONS a(15)-a(19) from Jens Kruse Andersen, May 08 2010 a(20)-a(21) from Henri Lifchitz, Sep 09 2014 STATUS approved

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Last modified October 4 10:00 EDT 2023. Contains 365874 sequences. (Running on oeis4.)