| n |
|
|
|
|
|
| 1 | 1 | 1 | 0 | 1 | 1 |
| 2 | 1 | 0 | 1 | 2 | 1 |
| 3 | 1 | 1 | 1 | 2 | 1 |
| 4 | 2 | 1 | 2 | 4 | 2 |
| 5 | 3 | 3 | 4 | 7 | 2 |
| 6 | 6 | 5 | 8 | 14 | 4 |
| 7 | 12 | 12 | 17 | 29 | 6 |
| 8 | 25 | 24 | 37 | 62 | 12 |
| 9 | 53 | 56 | 81 | 134 | 20 |
| 10 | 118 | 122 | 182 | 300 | 42 |
| 11 | 264 | 283 | 414 | 678 | 80 |
| 12 | 602 | 646 | 953 | 1555 | 169 |
| 13 | 1389 | 1516 | 2215 | 3604 | 347 |
| 14 | 3242 | 3546 | 5200 | 8442 | 755 |
| 15 | 7625 | 8421 | 12,291 | 19,916 | 1624 |
| 16 | 18,087 | 20,038 | 29,262 | 47,349 | 3611 |
| 17 | 43,161 | 48,085 | 70,069 | 113,230 | 8025 |
| 18 | 103,614 | 115,798 | 168,679 | 272,293 | 18,165 |
| 19 | 249,976 | 280,421 | 407,955 | 657,931 | 41,282 |
| 20 | 605,850 | 681,454 | 990,865 | 1,596,715 | 948,931 |