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%I #12 Nov 20 2016 02:54:42
%S 1,2,9,8,7,3,6,14,96,27,22,5,15,42,25,89,69,76,63,16,87,113,54,4,23,
%T 30,205,85,34,28,62,164,41,245,17,9,36,128,11,8,185,53,351,73,369,118,
%U 12,265,129,7,21,38,235,66,46,258,81,597,279,43,72,13,559,18,203,120,311
%N Smallest positive integer m such that m! begins with n in base 10.
%e We have a(5) = 7 since 7! = 5040 and no smaller factorial number begins with 5 in base 10.
%Y Apart from leading term, identical to A018799.
%K nonn,base
%O 1,2
%A _Lekraj Beedassy_, Nov 04 2002
%E More terms from Lambert Klasen (lambert.klasen(AT)gmx.de), Jan 13 2005
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