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| n | a(n) |
|---|---|
| 1 | 7191 |
| 2 | 8114 |
| 3 | 2632 |
| 4 | 3270 |
| 5 | 6494 |
| 6 | 11338 |
| 7 | 35990 |
| 8 | 132258 |
| 9 | 473380 |
| 10 | 1786812 |
| 11 | 6773680 |
| 12 | 25609458 |
| 13 | 97080840 |
| 14 | 368071380 |
| 15 | 1395260888 |
| 16 | 5289809914 |
| 17 | 20055230346 |
| 18 | 76034546154 |
| 19 | 288268775378 |
| 20 | 1092910015022 |
| 21 | 4143534627852 |
| 22 | 15709332220768 |
[7191,8114,2632,3270,6494,11338,35990,132258, 473380,1786812,6773680,25609458,97080840, 368071380,1395260888,5289809914,20055230346, 76034546154,288268775378,1092910015022, 4143534627852,15709332220768] |