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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 19 |
| 3 | 89 |
| 4 | 316 |
| 5 | 649 |
| 6 | 1691 |
| 7 | 2449 |
| 8 | 5104 |
| 9 | 7281 |
| 10 | 12331 |
| 11 | 14761 |
| 12 | 28124 |
| 13 | 28729 |
| 14 | 46531 |
| 15 | 57761 |
| 16 | 81856 |
| 17 | 83809 |
| 18 | 138339 |
| 19 | 130681 |
| 20 | 205084 |
| 21 | 217961 |
| 22 | 280459 |
| 23 | 280369 |
| 24 | 454256 |
| 25 | 406225 |
| 26 | 545851 |
| 27 | 590409 |
| 28 | 773884 |
| 29 | 708121 |
| 30 | 1097459 |
| 31 | 924481 |
| 32 | 1310464 |
| 33 | 1313729 |
| 34 | 1592371 |
| 35 | 1589401 |
| 36 | 2300796 |
[1,19,89,316,649,1691,2449,5104,7281,12331,14761, 28124,28729,46531,57761,81856,83809,138339,130681, 205084,217961,280459,280369,454256,406225,545851, 590409,773884,708121,1097459,924481,1310464, 1313729,1592371,1589401,2300796] |