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n! never ends in this many 0's in base 4.
9

%I #6 Aug 02 2013 19:03:47

%S 6,10,14,18,22,29,30,34,38,45,46,53,57,61,62,66,70,77,78,85,89,93,94,

%T 101,105,109,113,117,124,125,126,130,134,141,142,149,153,157,158,165,

%U 169,173,177,181,188,189,190,197,201,205,209,213,220,221,225,229,236

%N n! never ends in this many 0's in base 4.

%Y Cf. A000142, A136755, A136691.

%Y Cf. A000966, A055938, A096346, A136768, A136769, A136770, A136771, A136772, A136773, A136774.

%K base,nonn

%O 1,1

%A _Carl R. White_, Jan 21 2008