Search: id:A045523
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%I A045523
%S A045523 8,12,26,53,57,73,82,118,129,155,160,169,185,212,215,218,232,240,265,
%T A045523 272,281,294,338,351,369,376,388,393,398,403,408,421,432,443,446,482,
%U A045523 485,498,515,522,533,544,548,576,580,593,602,616,621,641,646,657,668
%N A045523 n! has initial digit '4'.
%H A045523 <a href="Sindx_Fa.html#factorial">Index entries for sequences related 
               to factorial numbers</a>
%t A045523 Select[ Range[ 700 ], IntegerDigits[ #! ] [[ 1 ]] == 4 & ]
%Y A045523 Sequence in context: A162691 A077566 A067677 this_sequence A006983 A072327 
               A161415
%Y A045523 Adjacent sequences: A045520 A045521 A045522 this_sequence A045524 A045525 
               A045526
%K A045523 nonn
%O A045523 0,1
%A A045523 Jeff Burch (gburch(AT)erols.com)

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