5753: Q37-2 规律输出
Memory Limit:128 MB
Time Limit:1.000 S
Judge Style:Text Compare
Creator:
Submit:37
Solved:23
Description

Input
无
Output
输出数列的前30项
Sample Input Copy
无
Sample Output Copy
1
3
7
15
31
63
127
255
511
1023
2047
4095
8191
16383
32767
65535
131071
262143
524287
1048575
2097151
4194303
8388607
16777215
33554431
67108863
134217727
268435455
536870911
1073741823