OFFSET
1,1
EXAMPLE
a(3) = 30 because the third successive minimum is (1 - 1/2 - 1/3 - 1/5) = -1/(30).
PROG
(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
CROSSREFS
KEYWORD
sign
AUTHOR
Donald S. McDonald, May 18 2002
EXTENSIONS
More terms from Donald S. McDonald, verified by Sean A. Irvine, Sep 30 2018
STATUS
approved