1,1/2,3/2,3/8,( ),( )
1,1/2,3/2,3/8,( ),( )
2(3+1)(3^2+1)(3^3+1)(3^4+1)(3^8+1)+1
(-4/3)*(-8+3/2-3/1)
请问:1/2-3/8
计算:8(3^2+1)(3^4+1)(3^8+1)(3^16+1)+1
数列3,-2,1,3,8,61,
计算:2(3+1)(3^2+1)(3^4+1)(3^8+1)(3^16+1)(3^32+1)+1
1/2+3-2+5-8+25
2+9+1+2+3+8等于?
1,1/2,3/2,3/8,( ),( )找规律
计算:(3+1)(3^2+1)(3^4+1)(3^8+1)(3^16+1)
1/2,2/3,3/5,5/8,8/13