Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).
%I #13 Mar 24 2023 07:49:44
%S 97,307,727,937,1567,1777,1987,2617,3037,3457,3877,4297,4507,5347,
%T 5557,6397,6607,7027,7237,7867,8287,8707,9127,9337,9547,9967,10177,
%U 10597,11437,12277,12487,12697,12907,13327,13537,14797,15217,15427,16057,16267,16477,17107,17317,17737,18367,18787
%N Primes of the form 2*3*5*7*k + 97.
%H Harvey P. Dale, <a href="/A141899/b141899.txt">Table of n, a(n) for n = 1..1000</a>
%t Select[210 Range[0,100]+97,PrimeQ] (* _Harvey P. Dale_, Mar 24 2023 *)
%o (Magma) [a: n in [0..250]|IsPrime(a) where a is 210*n+97] // _Vincenzo Librandi_, Dec 19 2010
%Y Cf. A000040.
%K nonn
%O 1,1
%A _Juri-Stepan Gerasimov_, Sep 18 2008
%E Corrected and extended by _R. J. Mathar_, Oct 04 2008
%E Definition corrected by _Vincenzo Librandi_, Dec 19 2010