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 A285198 #7 Nov 11 2022 11:57:11
%S A285198 1,9,36,84,126,126,84,36,9,1
%N A285198 Binomial coefficients C(9,n).
%C A285198 Row 9 of A007318.
%p A285198 [seq(binomial(9,n), n=0..10)];
%t A285198 Table[Binomial[9,n],{n,0,10}] (* _Harvey P. Dale_, Nov 11 2022 *)
%Y A285198 Cf. A010926-A011001.
%K A285198 nonn,fini,full,easy
%O A285198 0,2
%A A285198 _N. J. A. Sloane_, May 02 2017