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Denominators of convergents to 2*Pi.
2

%I #6 May 25 2014 00:15:03

%S 1,3,4,7,53,113,16551,49766,315147,364913,680060,1725033,12755291,

%T 65501488,340262731,405764219,1963319607,2369083826,6701487259,

%U 283831548704,1425859230779,44485467702853,45911326933632,90396794636485,136308121570117,908245524057187

%N Denominators of convergents to 2*Pi.

%t Denominator[Convergents[2 Pi, 50]] (* _Wesley Ivan Hurt_, May 24 2014 *)

%Y Cf. A046955 (numerators to 2*Pi, assuming offset 0), A002486 (denominators to Pi, assuming offset -1), A002485 (numerators to Pi, assuming offset -1), A046947 (numerators to Pi, assuming offset 0).

%K nonn

%O 1,2

%A _Hans Havermann_, May 24 2014