1 |
15 |
1 |
35 |
1 |
63 |
1 |
99 |
1 |
143 |
1 |
195 |
1 |
255 |
1 |
323 |
1 |
399 |
1 |
483 |
=(1+1+…+1)-(
1 |
15 |
1 |
35 |
1 |
483 |
=10-
1 |
2 |
1 |
3 |
1 |
5 |
1 |
5 |
1 |
7 |
1 |
21 |
1 |
23 |
=10-
1 |
2 |
1 |
3 |
1 |
23 |
=10-
1 |
2 |
20 |
69 |
=10-
10 |
69 |
=
680 |
69 |
故答案为:
680 |
69 |
1 |
15 |
1 |
35 |
1 |
63 |
1 |
99 |
1 |
143 |
1 |
195 |
1 |
255 |
1 |
323 |
1 |
399 |
1 |
483 |
1 |
15 |
1 |
35 |
1 |
63 |
1 |
99 |
1 |
143 |
1 |
195 |
1 |
255 |
1 |
323 |
1 |
399 |
1 |
483 |
1 |
15 |
1 |
35 |
1 |
483 |
1 |
2 |
1 |
3 |
1 |
5 |
1 |
5 |
1 |
7 |
1 |
21 |
1 |
23 |
1 |
2 |
1 |
3 |
1 |
23 |
1 |
2 |
20 |
69 |
10 |
69 |
680 |
69 |
680 |
69 |