%I #17 Mar 28 2021 00:14:37
%S 2,6,30,105,2310,6860,6922,6955,7021,192857,201094,220036,
%T 679269,736738,762102,2538828,2621491,3325700,6146329,9601104,
%U 9659740,10027087,10355141,220990748
%N Successive minima of partial sum of harmonic series Sum (mu(n)/n) are approximately 1/a(n).
%e a(3) = 30 because the third successive minimum is (1  1/2  1/3  1/5) = 1/(30).
%o (PARI) t = 0.; t1 = 1; v = []; for( n = 1, 200, t = t + moebius(n)/n; if( ( t/t1)^2 < 1, t1 = t; v = concat( v, floor( 1/t)), )); v
%Y Cf. A008683.
%K sign
%O 1,1
%A _Donald S. McDonald_, May 18 2002
%E More terms from _Donald S. McDonald_, verified by _Sean A. Irvine_, Sep 30 2018
