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A108726 Numbers n such that 11*n + 29 is prime. 1

%I #15 Aug 18 2019 02:33:14

%S 0,4,10,18,22,24,28,30,42,48,52,64,72,78,84,88,90,94,100,102,108,114,

%T 118,130,132,144,148,154,160,162,168,178,184,192,198,202,204,210,214,

%U 238,244,252,270,280,298,300,304,312,318,322,324,328,330,340,354,358

%N Numbers n such that 11*n + 29 is prime.

%C Two less than the associated entry in A102711.

%H Harvey P. Dale, <a href="/A108726/b108726.txt">Table of n, a(n) for n = 1..1000</a>

%e If n=0, then 11*n + 29 = 29 (prime).

%e If n=48, then 11*n + 29 = 557 (prime).

%p a:=proc(n) if isprime(11*n+29)=true then n else fi end: seq(a(n),n=0..400); # _Emeric Deutsch_, Jun 26 2005

%t Select[Range[0,400],PrimeQ[11#+29]&] (* _Harvey P. Dale_, Jan 26 2013 *)

%o (PARI) is(n)=isprime(11*n+29) \\ _Charles R Greathouse IV_, Jun 12 2017

%Y Cf. A108233.

%K nonn,easy

%O 1,2

%A _Parthasarathy Nambi_, Jun 21 2005

%E More terms from _Emeric Deutsch_, Jun 26 2005

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Last modified June 27 20:20 EDT 2024. Contains 373753 sequences. (Running on oeis4.)