1,1

Index entries for sequences related to Egyptian fractions

pi-3 = sum(k>=1, (-1)^(k+1)/a(k)) = 0.14159...; a(n)=(-1)^(n+1)*u(n) where u(1)=7, u(n)=trunc(1/(Pi-3-sum(k=1, n-1, 1/u(k)))) and trunc(x)=floor(x) if x>=0, trunc(x)=ceil(x) if x<0

1/(Pi-3-1/7+1/790) = 749896.4427... hence a(3)=749896

Sequence in context: A114911 A162089 A020470 this_sequence A001467 A047788 A087350

Adjacent sequences: A014010 A014011 A014012 this_sequence A014014 A014015 A014016

nonn

Simon Plouffe (simon.plouffe(AT)gmail.com)