243, 162, 108, 72,_______

Keep practicing — related questions

• 2, 6, 14, 30, 62, _______
• 2, 6, 12, 20, 30, 42, 56, _______
• 1, 2, 10, 37, 101, _______
• 7, 26, 63, 124, _______, 342
• 8, 27, 64, 125, 216, _______
• 2, 6, 12, 20, 30, 42, 56, _______
• 1,2,2,6,3,30,4,______
• 213, 426, 639, 852, 1065, _______