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 A017770 #24 Jun 28 2023 21:45:04 %S A017770 1,54,1431,24804,316251,3162510,25827165,177100560,1040465790, %T A017770 5317936260,23930713170,95722852680,343006888770,1108176102180, %U A017770 3245372870670,8654327655120,21094923659355,47153358767970,96926348578605,183649923622620,321387366339585 %N A017770 Binomial coefficients C(54,n). %C A017770 Row 54 of A007318. %H A017770 Nathaniel Johnston, <a href="/A017770/b017770.txt">Table of n, a(n) for n = 0..54</a> (full sequence) %F A017770 From _G. C. Greubel_, Nov 13 2018: (Start) %F A017770 G.f.: (1+x)^54. %F A017770 E.g.f.: 1F1(-54; 1; -x), where 1F1 is the confluent hypergeometric function. (End) %p A017770 seq(binomial(54,n), n=0..54); # _Nathaniel Johnston_, Jun 24 2011 %t A017770 Binomial[54,Range[0,54]] (* _G. C. Greubel_, Nov 13 2018 *) %o A017770 (Sage) [binomial(54, n) for n in range(55)] # _Zerinvary Lajos_, May 23 2009 %o A017770 (PARI) vector(54, n, n--; binomial(54,n)) \\ _G. C. Greubel_, Nov 13 2018 %o A017770 (Magma) [Binomial(54,n): n in [0..54]]; // _G. C. Greubel_, Nov 13 2018 %Y A017770 Cf. A010926-A011001, A017765-A017769, A017771-A017816. %K A017770 nonn,fini,full,easy %O A017770 0,2 %A A017770 _N. J. A. Sloane_