cp's OEIS Frontend

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.

A017781 Binomial coefficients C(65,n).

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%I A017781 #23 Jun 28 2023 21:48:05
%S A017781 1,65,2080,43680,677040,8259888,82598880,696190560,5047381560,
%T A017781 31966749880,179013799328,895068996640,4027810484880,16421073515280,
%U A017781 60992558771040,207374699821536,648045936942300,1867897112363100,4981058966301600,12321566916640800
%N A017781 Binomial coefficients C(65,n).
%C A017781 Row 65 of A007318.
%H A017781 Nathaniel Johnston, <a href="/A017781/b017781.txt">Table of n, a(n) for n = 0..65</a> (full sequence)
%F A017781 From _G. C. Greubel_, Nov 14 2018: (Start)
%F A017781 G.f.: (1+x)^65.
%F A017781 E.g.f.: 1F1(-65; 1; -x), where 1F1 is the confluent hypergeometric function. (End)
%p A017781 seq(binomial(65,n), n=0..65); # _Nathaniel Johnston_, Jun 24 2011
%t A017781 Binomial[65, Range[0,65]] (* _G. C. Greubel_, Nov 14 2018 *)
%o A017781 (Sage) [binomial(65, n) for n in range(18)] # _Zerinvary Lajos_, May 28 2009
%o A017781 (PARI) vector(65, n, n--; binomial(65,n)) \\ _G. C. Greubel_, Nov 14 2018
%o A017781 (Magma) [Binomial(65,n): n in [0..65]]; // _G. C. Greubel_, Nov 14 2018
%Y A017781 Cf. A010926-A011001, A017765-A017780, A017782-A017816.
%K A017781 nonn,fini,full,easy
%O A017781 0,2
%A A017781 _N. J. A. Sloane_