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| n | a(n) |
|---|---|
| 1 | 669 |
| 2 | 492 |
| 3 | 620 |
| 4 | 749 |
| 5 | 988 |
| 6 | 1298 |
| 7 | 1668 |
| 8 | 2201 |
| 9 | 2961 |
| 10 | 4001 |
| 11 | 5477 |
| 12 | 7609 |
| 13 | 10670 |
| 14 | 15089 |
| 15 | 21515 |
| 16 | 30870 |
| 17 | 44505 |
| 18 | 64420 |
| 19 | 93537 |
| 20 | 136129 |
| 21 | 198469 |
| 22 | 289752 |
| 23 | 423446 |
| 24 | 619292 |
| 25 | 906226 |
| 26 | 1326652 |
| 27 | 1942715 |
| 28 | 2845496 |
| 29 | 4168480 |
| 30 | 6107297 |
| 31 | 8948658 |
| 32 | 13112759 |
| 33 | 19215426 |
[669,492,620,749,988,1298,1668,2201,2961,4001, 5477,7609,10670,15089,21515,30870,44505,64420, 93537,136129,198469,289752,423446,619292,906226, 1326652,1942715,2845496,4168480,6107297,8948658, 13112759,19215426] |