3. The members of the Monster Family have their health points (HP) double every morning at 8 o'clock, but to sustain their lives, they consume 5 HP every evening at 8 o'clock. Baby Monster Pinky was born with 6 HP at 6 o'clock in the morning on the first day, and her HP became 7 at 6 o'clock in the morning on the second day, and 9 at 6 o'clock in the morning on the third day. What is Pinky's HP at 6 o'clock in the morning on the 11th day? $\qquad$
$1029$