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 A102414 #13 Feb 16 2025 08:32:55
%S A102414 4,4,6,9,14,14,21,21,25,33,33,38,46,46,49,55,62,62,69,74,74,82,85,91,
%T A102414 106,106,106,111,111,115,129,133,141,141,155,155,158,166,169,177,183,
%U A102414 183,194,194,201,201,213,226,235,235,235,247,247,253,259,265,274,274
%N A102414 Smallest semiprime greater than n-th prime.
%C A102414 A102415(n) < A000040(n) < a(n).
%H A102414 Harvey P. Dale, <a href="/A102414/b102414.txt">Table of n, a(n) for n = 1..1000</a>
%H A102414 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/Semiprime.html">Semiprime</a>
%t A102414 ssp[n_]:=Module[{k=n+1},While[PrimeOmega[k]!=2,k++];k]; ssp/@Prime[Range[ 60]] (* _Harvey P. Dale_, Aug 18 2012 *)
%o A102414 (PARI) a(n) = {sp = prime(n)+1; while(bigomega(sp) != 2, sp++); sp;} \\ _Michel Marcus_, Mar 04 2017
%Y A102414 Cf. A001358.
%K A102414 nonn
%O A102414 1,1
%A A102414 _Reinhard Zumkeller_, Jan 08 2005