PROG
(MAGMAMagma) [Binomial(n, 51): n in [51..80]]; // G. C. Greubel, Nov 03 2018
(MAGMAMagma) [Binomial(n, 51): n in [51..80]]; // G. C. Greubel, Nov 03 2018
reviewed
approved
proposed
reviewed
editing
proposed
From Amiram Eldar, Dec 16 2020: (Start)
Sum_{n>=51} 1/a(n) = 51/50.
Sum_{n>=51} (-1)^(n+1)/a(n) = A001787(51)*log(2) - A242091(51)/50! = 57420895248973824*log(2) - 60463469751752265663579884559739219 / 1519139462865684660 = 0.9814572990... (End)
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editing
(Sage) [binomial(n, 51) for n in xrangerange(51, 69)] # Zerinvary Lajos, May 23 2009
reviewed
approved
proposed
reviewed
editing
proposed
G.f.: 1x^51/(1-x)^52.
proposed
editing