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 A017735 #25 Sep 08 2022 08:44:43
%S A017735 1,72,2628,64824,1215450,18474840,237093780,2641902120,26088783435,
%T A017735 231900297200,1878392407320,14002561581840,96851050941060,
%U A017735 625806790696080,3799541229226200,21784036380896880
%N A017735 Binomial coefficients C(n,71).
%H A017735 Michael De Vlieger, <a href="/A017735/b017735.txt">Table of n, a(n) for n = 71..10000</a>
%F A017735 From _G. C. Greubel_, Nov 09 2018: (Start)
%F A017735 G.f.: x^71/(1-x)^72.
%F A017735 E.g.f.: x^71*exp(x)/71!. (End)
%F A017735 From _Amiram Eldar_, Dec 17 2020: (Start)
%F A017735 Sum_{n>=71} 1/a(n) = 71/70.
%F A017735 Sum_{n>=71} (-1)^(n+1)/a(n) = A001787(71)*log(2) - A242091(71)/70! = 83822005070936202543104*log(2) - 5752860551230913355902609244829259806879158448759 / 99014851543611364904076534 = 0.9864769747... (End)
%t A017735 Binomial[Range[71,90],71] (* _Harvey P. Dale_, Jul 20 2011 *)
%o A017735 (Sage) [binomial(n, 71) for n in range(71,87)] # _Zerinvary Lajos_, May 23 2009
%o A017735 (PARI) for(n=71, 90, print1(binomial(n,71), ", ")) \\ _G. C. Greubel_, Nov 09 2018
%o A017735 (Magma) [Binomial(n,71): n in [71..90]]; // _G. C. Greubel_, Nov 09 2018
%Y A017735 Cf. A001787, A242091.
%K A017735 nonn
%O A017735 71,2
%A A017735 _N. J. A. Sloane_