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%I #12 Mar 31 2012 14:00:57
%S 1,1,5,45,488,7770,134461,2913994,67769386,1862487633,63473407780,
%T 2266783873440,95508217654131,4406526837238776,210850931948426737,
%U 10938149689908832133,635914633137982893475,40923887389117331715131,2705755577277227205802881
%N Number of decimal digits in n-th ultraprimorial.
%H Eric W. Weisstein, <a href="http://mathworld.wolfram.com/Ultraprimorial.html">MathWorld: Ultraprimorial</a>
%Y Cf. A165812.
%K base,nonn
%O 0,3
%A _Kausthub Gudipati_, Sep 11 2011
%E More terms from _D. S. McNeil_, Sep 11 2011