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 A212005 #14 Oct 01 2022 00:59:24
%S A212005 9,7,9,2,6,2,9,9,1,3,1,2,9,0,0,6,5,0,4,4,0,7,7,2,1,9,2,1,3,8,9,9,3,9,
%T A212005 4,0,7,3,6,9,6,2,2,6,1,2,0,9,8,3,9,9,6,9,7,7,1,1,7,5,8,1,9,7,9,5,9,5,
%U A212005 1,9,7,4,8,2,7,5,6,4,8,7,8,3,5,4,5,0,7
%N A212005 Decimal expansion of (2*Pi)^5.
%H A212005 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>
%F A212005 Equals Product_{k=1..22, gcd(k,22)==1} Gamma(k/22). - _Amiram Eldar_, Jun 12 2021
%e A212005 9792.629913129006504407721921389939407369622612098399...
%t A212005 RealDigits[(2*Pi)^5, 10, 100][[1]] (* _Amiram Eldar_, Jun 12 2021 *)
%o A212005 (PARI) 32*Pi^5 \\ _Charles R Greathouse IV_, Oct 01 2022
%Y A212005 Cf. A000796, A019692, A092731, A212002, A212003, A212004, A212006.
%K A212005 nonn,cons
%O A212005 4,1
%A A212005 _Omar E. Pol_, Aug 11 2012