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| n | a(n) |
|---|---|
| 1 | 8539786 |
| 2 | 12813274 |
| 3 | 17340938 |
| 4 | 33940178 |
| 5 | 64132426 |
| 6 | 89733106 |
| 7 | 95173786 |
| 8 | 187473826 |
| 9 | 203211098 |
| 10 | 234735586 |
| 11 | 353686906 |
| 12 | 799171066 |
| 13 | 919831058 |
| 14 | 1188287794 |
| 15 | 1955272906 |
| 16 | 2166139898 |
| 17 | 2309861746 |
| 18 | 2864860298 |
| 19 | 3871638242 |
| 20 | 5313594466 |
| 21 | 5867301826 |
[8539786,12813274,17340938,33940178,64132426, 89733106,95173786,187473826,203211098,234735586, 353686906,799171066,919831058,1188287794, 1955272906,2166139898,2309861746,2864860298, 3871638242,5313594466,5867301826] |