ax2+bx+1 |
x+c |
2 |
f(an)-an |
2 |
an-1 |
an+1 |
3 |
2 |
2 |
2x2+1 |
x |
f(an)-an |
2 |
| ||
2an |
an+1-1 |
an+1+1 |
| ||||
|
| ||
|
an-1 |
an+1 |
b | 2n |
b | 2n-1 |
b | 4n-2 |
b | 2n-11 |
1 |
3 |
1 |
3 |
an-1 |
an+1 |
1 |
3 |
1+(
| ||
1-(
|
32n-1+1 |
32n-1-1 |
2 |
32n-1-1 |
2 |
321-1-1 |
2 |
322-1-1 |
2 |
32n-1-1 |
3 |
2 |
2 |
32n-1-1 |
1 |
3 |
2 |
321-1-1 |
2 |
322-1-1 |
2 |
32n-1-1 |
1 |
3 |
1 |
3 |
1 |
3 |
[1-(
| ||
1-
|
3 |
2 |
3 |
2 |
1 |
3 |
3 |
2 |
1 |
x2+2x+4 |
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