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| n | a(n) |
|---|---|
| 1 | 8 |
| 2 | 64 |
| 3 | 316 |
| 4 | 1118 |
| 5 | 3177 |
| 6 | 7745 |
| 7 | 16857 |
| 8 | 33615 |
| 9 | 62518 |
| 10 | 109838 |
| 11 | 184042 |
| 12 | 296260 |
| 13 | 460799 |
| 14 | 695703 |
| 15 | 1023359 |
| 16 | 1471149 |
| 17 | 2072148 |
| 18 | 2865868 |
| 19 | 3899048 |
| 20 | 5226490 |
| 21 | 6911941 |
| 22 | 9029021 |
| 23 | 11662197 |
| 24 | 14907803 |
| 25 | 18875106 |
| 26 | 23687418 |
| 27 | 29483254 |
| 28 | 36417536 |
| 29 | 44662843 |
| 30 | 54410707 |
[8,64,316,1118,3177,7745,16857,33615,62518,109838, 184042,296260,460799,695703,1023359,1471149, 2072148,2865868,3899048,5226490,6911941,9029021, 11662197,14907803,18875106,23687418,29483254, 36417536,44662843,54410707] |