%I A085732
%S A085732 4,17,72,329,473,1906,9067,40680,124068,340694,579517,2967748,9677489,
%T A085732 36774905,85005719,350057197,673138588,3731385891,9039525037,
%U A085732 40395250381,121209164997,412091649984,1293483111622,3934831116232
%N A085732 Smallest number obtained by placing a + in the first n digits of decimal 
               expansion of Pi.
%H A085732 Dave Andersen, <a href="http://www.angio.net/pi/piquery">The Pi-Search 
               Page</a>.
%H A085732 Eric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/
               Pi.html">Pi</a>.
%e A085732 n=5: insert '+' in '31415': a(5) = Min{3+1415=1418, 31+415=446, 314+15=329, 
               3141+5=3146} = 329.
%Y A085732 Cf. A000796.
%Y A085732 Sequence in context: A001076 A122451 A113442 this_sequence A083330 A018902 
               A095940
%Y A085732 Adjacent sequences: A085729 A085730 A085731 this_sequence A085733 A085734 
               A085735
%K A085732 nonn,base
%O A085732 2,1
%A A085732 Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), Jul 20 2003