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Smallest m such that n divides floor(Pi*10^m), Pi=3.14...
0

%I #12 Apr 11 2021 04:08:22

%S 0,2,0,6,4,18,8,6,3,32,18,34,12,16,8,19,26,63,36,54,8,18,26,63,32,23,

%T 94,16,55,65,1,19,18,26,8,63,58,36,26,71,25,26,14,54,8,26,215,63,16,

%U 32,26,23,26,134,48,78,36,73,22,245,4,23,8,78,121,18,123,70,26,32,127,63,22

%N Smallest m such that n divides floor(Pi*10^m), Pi=3.14...

%C Conjecture: a(n) always exists.

%Y Cf. A011545.

%K nonn,easy

%O 1,2

%A _Reinhard Zumkeller_, Nov 13 2003

%E More terms from _Ray Chandler_, Nov 16 2003