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 A262185 a(n) = n^prime(n!) - prime(n!)^n. 0
 -1, -1, -1, 1592126, 383123885216472214589586756787577295904684780483158303 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,4 COMMENTS Inspired by A007965. LINKS FORMULA a(n) = n^A062439(n) - A062439(n)^n. EXAMPLE For n = 1, a(n) = n^prime(n!) - prime(n!)^n = 1^2 - 2^1 = -1. MATHEMATICA Table[n^Prime[n!] - Prime[n!]^n, {n, 0, 4}] (* Michael De Vlieger, Sep 14 2015 *) PROG (PARI) a(n) = n^prime(n!) - prime(n!)^n; vector (6, n, a(n-1)) (MAGMA) [n^NthPrime(Factorial(n)) - NthPrime(Factorial(n))^n: n in [0..6]]; // Vincenzo Librandi, Sep 15 2015 CROSSREFS Cf. A000040, A062439, A007965. Sequence in context: A252881 A183669 A234830 * A104827 A198171 A220467 Adjacent sequences:  A262182 A262183 A262184 * A262186 A262187 A262188 KEYWORD sign,easy AUTHOR Altug Alkan, Sep 14 2015 STATUS approved

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Last modified March 23 02:57 EDT 2019. Contains 321422 sequences. (Running on oeis4.)