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.
%I A172190 #19 Sep 08 2022 08:45:50 %S A172190 16,54,250,686,2662,4394,9826,13718,24334,48778,59582,101306,137842, %T A172190 159014,207646,297754,410758,453962,601526,715822,778034,986078, %U A172190 1143574,1409938,1825346,2060602,2185454,2450086,2590058,2885794,4096766 %N A172190 a(n) = 2*prime(n)^3. %H A172190 Vincenzo Librandi, <a href="/A172190/b172190.txt">Table of n, a(n) for n = 1..1000</a> %F A172190 a(n) = 2*A030078(n). %t A172190 2Prime[Range[50]]^3 (* _Vincenzo Librandi_, Mar 27 2014 *) %o A172190 (Magma) [2*p^3: p in PrimesUpTo(200)]; // _Vincenzo Librandi_, Mar 27 2014 %o A172190 (SageMath) [2*nth_prime(n)^3 for n in (1..50)] # _G. C. Greubel_, Apr 28 2022 %Y A172190 Cf. A000040, A030078. %K A172190 nonn,easy %O A172190 1,1 %A A172190 _Vincenzo Librandi_, Jan 29 2010 %E A172190 Definition clarified by _Jon E. Schoenfield_, Jun 18 2010