cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A353022 Products of four distinct primes between twin primes.

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%I A353022 #13 Jun 07 2022 16:26:00
%S A353022 462,570,858,1230,1290,1302,1482,1722,2130,3390,3930,4002,4218,4242,
%T A353022 4422,5010,5478,5502,5658,6690,6870,7458,7878,8430,8862,9042,9462,
%U A353022 9858,9930,10038,10302,11058,11118,11490,11778,13002,13710,13830,13902,14010,15270,15738
%N A353022 Products of four distinct primes between twin primes.
%e A353022 462 = 2*3*7*11 between 461 and 463 (twin primes);
%e A353022 570 = 2*3*5*19 between 569 and 571;
%e A353022 858 = 2*3*11*13 between 857 and 859;
%e A353022 1230 = 2*3*5*41 between 1229 and 1231.
%t A353022 Select[Range[20000], And @@ PrimeQ[# + {-1, 1}] && FactorInteger[#][[;; , 2]] == {1, 1, 1, 1} &] (* _Amiram Eldar_, Apr 17 2022 *)
%Y A353022 Intersection of A014574 and A046386.
%Y A353022 Cf. A001097.
%K A353022 nonn
%O A353022 1,1
%A A353022 _Massimo Kofler_, Apr 17 2022