1 |
f(n) |
1 |
2n+1 |
b1 |
a1 |
b2 |
a2 |
bn |
an |
1 |
2n-1 |
1 |
2n+1 |
1 |
2n |
1 |
(2n-1)(2n+1) |
1 |
2 |
1 |
2n-1 |
1 |
2n+1 |
bn |
an |
1 |
2n |
1 |
(4n+1)(4n+3)(2n+1) |
1 |
2n-1 |
1 |
2n+1 |
1 |
2n |
1 |
(2n-1)(2n+1) |
1 |
2 |
1 |
2n-1 |
1 |
2n+1 |
1 |
2 |
1 |
2n+1 |
n |
2n+1 |
bn |
an |
1 |
2n |
1 |
2 |
1 |
22 |
1 |
2n |
1 |
2 |
1 |
22 |
1 |
23 |
1 |
2n+1 |
1 |
2 |
1 |
2 |
1 |
2 |
1 |
22 |
1 |
2n-1 |
1 |
2n+1 |
1 |
2 |
1 |
2n-1 |
1 |
2n+1 |
2n+3 |
2n |
1 |
(4n+1)(4n+3)(2n+1) |
12 |
35 |
科目:高中數(shù)學(xué) 來源: 題型:
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科目:高中數(shù)學(xué) 來源: 題型:
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