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 A074497 #15 Mar 28 2023 17:15:34
%S A074497 2,5,11,37,101,307,967,3023,9491,29819,93683,294211,924281,2903689,
%T A074497 9122207,28658153,90032231,282844571,888582407,2791563953,8769956803,
%U A074497 27551631847,86556004201,271923706939,854273519929,2683779414353,8431341691901,26487841119121
%N A074497 a(n) = the smallest prime > Pi^n.
%C A074497 The corresponding indices in A000040 are the sequence {1, 3, 5, 12, 26, 63, 163, 434, 1176, 3230, 9043, 25550, 73051, ...}. - _L. Edson Jeffery_, Jan 17 2014
%e A074497 The first prime > Pi^3 = 31.006.... is 37, so a(3) = 37.
%t A074497 a[n_] := NextPrime[Pi^n]; a /@ Range[0,10] (* _Giovanni Resta_, Jan 17 2014 *)
%o A074497 (PARI) with \p1000: for(n=0,30,print1(nextprime(Pi^n)","))
%Y A074497 Cf. A000040, A014210, A014211, A074496.
%K A074497 easy,nonn
%O A074497 0,1
%A A074497 _Joseph L. Pe_, Sep 26 2002
%E A074497 More terms from _Ralf Stephan_, Mar 19 2003