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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 94 |
| 3 | 456 |
| 4 | 1506 |
| 5 | 3976 |
| 6 | 9044 |
| 7 | 18480 |
| 8 | 34812 |
| 9 | 61512 |
| 10 | 103202 |
| 11 | 165880 |
| 12 | 257166 |
| 13 | 386568 |
| 14 | 565768 |
| 15 | 808928 |
| 16 | 1133016 |
| 17 | 1558152 |
| 18 | 2107974 |
| 19 | 2810024 |
| 20 | 3696154 |
| 21 | 4802952 |
| 22 | 6172188 |
| 23 | 7851280 |
| 24 | 9893780 |
| 25 | 12359880 |
| 26 | 15316938 |
| 27 | 18840024 |
| 28 | 23012486 |
| 29 | 27926536 |
| 30 | 33683856 |
[8,94,456,1506,3976,9044,18480,34812,61512,103202, 165880,257166,386568,565768,808928,1133016, 1558152,2107974,2810024,3696154,4802952,6172188, 7851280,9893780,12359880,15316938,18840024, 23012486,27926536,33683856] |