program gr8(input,output);
var p, i, n, k, j, s : integer;
     flag : boolean;
     
function dunami(a,i : integer): integer
 var k : integer;    
 begin
   dunami := 1;
     for k := 1 to i do
       dunami := dunami*a
  end;

begin
readln(n);
for p := 1 to n do
 begin
  repeat
    i := 0;
      repeat
         j := 0;
            repeat
              k := 0;
              flag := false;     
                if dunami(2,k) + dunami(3,j) + dunami(5,i) = p then 
                  begin
                    s := s + 1;
                    flag := true;
                  end;  
                  k := k + 1;
            until   (flag = true)  or (dunami(2,k) + dunami(3,j) + dunami(5,i) >= p);
             j := j + 1;
      until   (flag = true) or   (dunami(2,k) + dunami(3,j) + dunami(5,i) >= p);
         i := i + 1;
   until   (flag = true) or   (dunami(2,k) + dunami(3,j) + dunami(5,i) >= p);
 end;        
writeln(s)
end.