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| n | a(n) |
|---|---|
| 1 | 49 |
| 2 | 1681 |
| 3 | 18490 |
| 4 | 23762 |
| 5 | 39325 |
| 6 | 57121 |
| 7 | 182182 |
| 8 | 453962 |
| 9 | 656914 |
| 10 | 843637 |
| 11 | 1431125 |
| 12 | 1608574 |
| 13 | 1609674 |
| 14 | 1940449 |
| 15 | 2328482 |
| 16 | 2948406 |
| 17 | 3203050 |
| 18 | 3721549 |
| 19 | 5606230 |
| 20 | 6352825 |
| 21 | 8984002 |
| 22 | 10000165 |
| 23 | 13502254 |
| 24 | 19326874 |
| 25 | 19740249 |
| 26 | 21006589 |
| 27 | 26623750 |
| 28 | 35558770 |
| 29 | 38067925 |
| 30 | 46297822 |
[49,1681,18490,23762,39325,57121,182182,453962, 656914,843637,1431125,1608574,1609674,1940449, 2328482,2948406,3203050,3721549,5606230,6352825, 8984002,10000165,13502254,19326874,19740249, 21006589,26623750,35558770,38067925,46297822] |