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A104079 Numbers of the form prime(n) + n! such that Gamma(n) + prime(n) is prime. 1

%I #18 Jul 20 2012 01:28:12

%S 3,11,31,40339,362903,479001637,8683317618811886495518194401280000137,

%T 295232799039604140847618609643520000139

%N Numbers of the form prime(n) + n! such that Gamma(n) + prime(n) is prime.

%H Vincenzo Librandi, <a href="/A104079/b104079.txt">Table of n, a(n) for n = 1..13</a>

%t a = Delete[Union[Table[If[PrimeQ[ Gamma[n] + Prime[n]] == True, n! + Prime[n], 0], {n, 1, 100}]], 1]

%Y Cf. A121926.

%K nonn

%O 1,1

%A _Roger L. Bagula_, Mar 03 2005

%E Definition corrected from _Bruno Berselli_, Jul 20 2012

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Last modified April 23 07:42 EDT 2024. Contains 371905 sequences. (Running on oeis4.)