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 A017765 #30 Jun 28 2023 21:43:16 %S A017765 1,49,1176,18424,211876,1906884,13983816,85900584,450978066, %T A017765 2054455634,8217822536,29135916264,92263734836,262596783764, %U A017765 675248872536,1575580702584,3348108992991,6499270398159,11554258485616,18851684897584,28277527346376 %N A017765 Binomial coefficients C(49,n). %C A017765 Row 49 of A007318. %H A017765 Nathaniel Johnston, <a href="/A017765/b017765.txt">Table of n, a(n) for n = 0..49</a> (full sequence) %F A017765 From _G. C. Greubel_, Nov 13 2018: (Start) %F A017765 G.f.: (1+x)^49. %F A017765 E.g.f.: 1F1(-49; 1; -x), where 1F1 is the confluent hypergeometric function. (End) %p A017765 seq(binomial(49,n), n=0..49); # _Nathaniel Johnston_, Jun 24 2011 %t A017765 Binomial[49,Range[0,50]] (* _Harvey P. Dale_, Feb 17 2015 *) %o A017765 (Sage) [binomial(49, n) for n in range(50)] # _Zerinvary Lajos_, May 21 2009 %o A017765 (PARI) vector(49, n, n--; binomial(49,n)) \\ _G. C. Greubel_, Nov 13 2018 %o A017765 (Magma) [Binomial(49,n): n in [0..49]]; // _G. C. Greubel_, Nov 13 2018 %Y A017765 Cf. A010926-A011001, A017766-A017816. %K A017765 nonn,fini,full,easy %O A017765 0,2 %A A017765 _N. J. A. Sloane_