| n | a(n) |
|---|---|
| 1 | 64 |
| 2 | 952 |
| 3 | 6515 |
| 4 | 28428 |
| 5 | 92041 |
| 6 | 246003 |
| 7 | 570578 |
| 8 | 1191085 |
| 9 | 2291766 |
| 10 | 4133344 |
| 11 | 7059815 |
| 12 | 11542364 |
| 13 | 18172847 |
| 14 | 27698453 |
| 15 | 41058154 |
| 16 | 59405687 |
| 17 | 84086912 |
| 18 | 116790762 |
| 19 | 159453863 |
| 20 | 214336718 |
| 21 | 284126387 |
| 22 | 371920965 |
| 23 | 481131250 |
| 24 | 615892739 |
| 25 | 780722246 |
[64,952,6515,28428,92041,246003,570578,1191085, 2291766,4133344,7059815,11542364,18172847, 27698453,41058154,59405687,84086912,116790762, 159453863,214336718,284126387,371920965,481131250, 615892739,780722246] |