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 A138404 a(n) = prime(n)^5 - prime(n). 10
 30, 240, 3120, 16800, 161040, 371280, 1419840, 2476080, 6436320, 20511120, 28629120, 69343920, 115856160, 147008400, 229344960, 418195440, 714924240, 844596240, 1350125040, 1804229280, 2073071520, 3077056320, 3939040560 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,1 COMMENTS Subsequence of A061167. - Bernard Schott, Feb 06 2023 LINKS Vincenzo Librandi, Table of n, a(n) for n = 1..200 Index to sequences related to prime powers FORMULA a(n) = A050997(n) - A000040(n). - Elmo R. Oliveira, Jan 27 2023 From Bernard Schott, Feb 09 2023: (Start) a(n) = A061167(A000040(n)). a(n) = 30 * A138430(n). a(n) = A000040(n) * A006093(n) * A008864(n) * A066872(n). (End) MATHEMATICA a = {}; Do[p = Prime[n]; AppendTo[a, p^5 - p], {n, 1, 50}]; a #^5-#&/@Prime[Range[30]] (* Harvey P. Dale, Dec 25 2022 *) PROG (PARI) forprime(p=2, 1e3, print1(p^5-p", ")) \\ Charles R Greathouse IV, Jun 16 2011 (Magma) [NthPrime((n))^5 - NthPrime((n)): n in [1..30] ]; // Vincenzo Librandi, Jun 17 2011 CROSSREFS Cf. A000040, A006093, A008864, A050997, A061167, A066872, A138430. Sequence in context: A008385 A061167 A189495 * A136381 A042752 A334981 Adjacent sequences: A138401 A138402 A138403 * A138405 A138406 A138407 KEYWORD nonn,easy AUTHOR Artur Jasinski, Mar 19 2008 STATUS approved

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Last modified June 14 20:28 EDT 2024. Contains 373401 sequences. (Running on oeis4.)