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| n | a(n) |
|---|---|
| 0 | 24 |
| 1 | 97 |
| 2 | 121 |
| 3 | 581 |
| 4 | 702 |
| 5 | 1283 |
| 6 | 3268 |
| 7 | 4551 |
| 8 | 12370 |
| 9 | 91141 |
| 10 | 103511 |
| 11 | 298163 |
| 12 | 699837 |
| 13 | 998000 |
| 14 | 7685837 |
| 15 | 16369674 |
| 16 | 24055511 |
| 17 | 64480696 |
| 18 | 88536207 |
| 19 | 153016903 |
| 20 | 700603819 |
| 21 | 853620722 |
| 22 | 4115086707 |
| 23 | 198377782658 |
[24,97,121,581,702,1283,3268,4551,12370,91141, 103511,298163,699837,998000,7685837,16369674, 24055511,64480696,88536207,153016903,700603819, 853620722,4115086707,198377782658] |