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A201037 Primes of the form 10n^3-3. 1

%I #6 Sep 08 2022 08:46:00

%S 7,27437,79997,175757,219517,297907,639997,1038227,1406077,1663747,

%T 2269807,5119997,7049687,9411917,16851587,26856187,31121357,36522637,

%U 60285677,65392027,75295357,121669997,179847277,199025107,214849517

%N Primes of the form 10n^3-3.

%H Vincenzo Librandi, <a href="/A201037/b201037.txt">Table of n, a(n) for n = 1..1000</a>

%t Select[Table[10n^3-3,{n,1,4000}],PrimeQ]

%o (Magma) [a: n in [1..300] | IsPrime(a) where a is 10*n^3-3]

%K nonn,easy

%O 1,1

%A _Vincenzo Librandi_, Nov 26 2011

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)