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| n | a(n) |
|---|---|
| 1 | 578 |
| 2 | 897 |
| 3 | 1359 |
| 4 | 1966 |
| 5 | 3020 |
| 6 | 4682 |
| 7 | 7109 |
| 8 | 10880 |
| 9 | 16510 |
| 10 | 24980 |
| 11 | 37998 |
| 12 | 57542 |
| 13 | 86746 |
| 14 | 131187 |
| 15 | 198166 |
| 16 | 297785 |
| 17 | 448707 |
| 18 | 675885 |
| 19 | 1013403 |
| 20 | 1523445 |
| 21 | 2289734 |
| 22 | 3427589 |
| 23 | 5145403 |
| 24 | 7722614 |
| 25 | 11548590 |
| 26 | 17320501 |
| 27 | 25972750 |
| 28 | 38820847 |
| 29 | 58190052 |
| 30 | 87213137 |
[578,897,1359,1966,3020,4682,7109,10880,16510, 24980,37998,57542,86746,131187,198166,297785, 448707,675885,1013403,1523445,2289734,3427589, 5145403,7722614,11548590,17320501,25972750, 38820847,58190052,87213137] |