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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 8 |
| 2 | 36 |
| 3 | 119 |
| 4 | 322 |
| 5 | 756 |
| 6 | 1595 |
| 7 | 3094 |
| 8 | 5607 |
| 9 | 9604 |
| 10 | 15686 |
| 11 | 24597 |
| 12 | 37232 |
| 13 | 54640 |
| 14 | 78021 |
| 15 | 108717 |
| 16 | 148197 |
| 17 | 198036 |
| 18 | 259888 |
| 19 | 335453 |
| 20 | 426438 |
| 21 | 534513 |
| 22 | 661263 |
| 23 | 808137 |
| 24 | 976395 |
| 25 | 1167054 |
| 26 | 1380834 |
| 27 | 1618106 |
| 28 | 1878844 |
| 29 | 2162583 |
| 30 | 2468385 |
| 31 | 2794815 |
| 32 | 3139929 |
[1,8,36,119,322,756,1595,3094,5607,9604,15686, 24597,37232,54640,78021,108717,148197,198036, 259888,335453,426438,534513,661263,808137,976395, 1167054,1380834,1618106,1878844,2162583,2468385, 2794815,3139929] |