2019-05-23
8n |
(2n−1)2×(2n+1)2 |
8 |
9 |
24 |
25 |
48 |
49 |
80 |
81 |
(2n+1)2−1 |
(2n+1)2 |
8 |
9 |
32−1 |
32 |
8 |
9 |
(2k+1)2−1 |
(2k+1)2 |
(2k+1)2−1 |
(2k+1)2 |
8(k+1) |
(2k+1)2×(2k+3)2 |
[(2k+1)2−1](2k+3)2+8(k+1) |
(2k+1)2(2k+3)2 |
(2k+1)2(2k+3)2−(2k+3)2+8(k+1) |
(2k+1)2(2k+3)2 |
(2k+1)2(2k+3)2−(2k+1)2 |
(2k+1)2(2k+3)2 |
(2k+3)2−1 |
(2k+3)2 |
(2n+1)2−1 |
(2n+1)2 |
8 |
9 |
32−1 |
32 |
8 |
9 |
(2k+1)2−1 |
(2k+1)2 |
(2k+1)2−1 |
(2k+1)2 |
8(k+1) |
(2k+1)2×(2k+3)2 |
[(2k+1)2−1](2k+3)2+8(k+1) |
(2k+1)2(2k+3)2 |
(2k+1)2(2k+3)2−(2k+3)2+8(k+1) |
(2k+1)2(2k+3)2 |
(2k+1)2(2k+3)2−(2k+1)2 |
(2k+1)2(2k+3)2 |
(2k+3)2−1 |
(2k+3)2 |