P41 dependent reflector loop

p41 dependent reflector loop may refer to:

• 204P41, a dependent reflector loop based on a p41 180° dependent reflector, and the first discovered period-41 oscillator, found by Nico Brown.
• 246P41, a dependent reflector loop based on a p41 90° reflector with a related mechanism, also found by Nico Brown later on the same day.