7 8 49 64....................... 512

Keep practicing — related questions

• 97 86 75 64..................
• 1,512,4913,5832,9261,17576.
• 1,2,2,4,8,11,33,_____
• 1,8,27,64,125,343,512,819,...
• 1 7 56 504............
• 1, 27, 125, 343,……
• 5 12 21 32............
• 5 6 11 66 9 7 16............