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 A017772 #27 Jun 28 2023 21:45:40 %S A017772 1,56,1540,27720,367290,3819816,32468436,231917400,1420494075, %T A017772 7575968400,35607051480,148902215280,558383307300,1889912732400, %U A017772 5804731963800,16253249498640,41648951840265,97997533741800,212327989773900,424655979547800,785613562163430 %N A017772 Binomial coefficients C(56,n). %C A017772 Row 56 of A007318. %H A017772 Nathaniel Johnston, <a href="/A017772/b017772.txt">Table of n, a(n) for n = 0..56</a> (full sequence) %F A017772 From _G. C. Greubel_, Nov 13 2018: (Start) %F A017772 G.f.: (1+x)^56. %F A017772 E.g.f.: 1F1(-56; 1; -x), where 1F1 is the confluent hypergeometric function. (End) %p A017772 seq(binomial(56,n), n=0..56); # _Nathaniel Johnston_, Jun 24 2011 %t A017772 Binomial[56,Range[0,20]] (* _Harvey P. Dale_, Sep 05 2013 *) %o A017772 (Sage) [binomial(56, n) for n in range(57)] # _Zerinvary Lajos_, May 28 2009 %o A017772 (PARI) vector(56, n, n--; binomial(56,n)) \\ _G. C. Greubel_, Nov 13 2018 %o A017772 (Magma) [Binomial(56,n): n in [0..56]]; // _G. C. Greubel_, Nov 13 2018 %Y A017772 Cf. A010926-A011001, A017765-A017771, A017773-A017816. %K A017772 nonn,fini,full,easy %O A017772 0,2 %A A017772 _N. J. A. Sloane_