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A083376 Numbers n such that A053664(n) is prime. 1

%I

%S 2,3,4,5,6,7,9,18,23,27,63,105,164,189,214,1467

%N Numbers n such that A053664(n) is prime.

%C No other terms below 1800. [From _Max Alekseyev_, May 10 2009]

%t For[k = 0, k < 850, If[PrimeQ[ChineseRemainder[Range[k], Prime[Range[k]]]], Print[k]], k++ ]

%Y Cf. A053664.

%K more,nonn

%O 1,1

%A _Farideh Firoozbakht_, Jun 05 2003

%E 1467 from _Max Alekseyev_, May 10 2009

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Last modified January 25 17:35 EST 2022. Contains 350572 sequences. (Running on oeis4.)