A094220 - OEIS

%I #26 Apr 09 2024 12:55:15

%S 199,243051733,498161423,2490123989,5417375591,8785408259,8988840499,

%T 10385475431,11283287357,14384731703,18012540899,18346623637,

%U 21848966327,25708013101,26160970331,26230852979

%N Primes p such that p+210*i is prime for i=1 to 9.

%C Subsequence of p in A227284 such that p + 210 is also (the next term) in A227284. - _M. F. Hasler_, Jan 02 2020

%H Zak Seidov, <a href="/A094220/b094220.txt">Table of n, a(n) for n = 1..90</a>

%H OEIS wiki, <a href="https://oeis.org/wiki/Primes_in_arithmetic_progression">Primes in arithmetic progression</a>.

%t Select[Prime[Range[254*10^6]],AllTrue[#+210*Range[9],PrimeQ]&] (* The program generates the first five terms of the sequence. *) (* _Harvey P. Dale_, Feb 04 2024 *)

%Y Cf. A227284.

%K nonn

%O 1,1

%A _Carlos Rivera_, May 27 2004

%E More terms from _Don Reble_, May 30 2004

%E Definition simplified by _Harvey P. Dale_, Feb 04 2024