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| n | a(n) |
|---|---|
| 1 | 1382 |
| 2 | 3096 |
| 3 | 7168 |
| 4 | 16798 |
| 5 | 39471 |
| 6 | 92497 |
| 7 | 215345 |
| 8 | 496659 |
| 9 | 1156281 |
| 10 | 2712668 |
| 11 | 6394991 |
| 12 | 15122285 |
| 13 | 35823914 |
| 14 | 84948951 |
| 15 | 201542303 |
| 16 | 478613049 |
| 17 | 1137956835 |
| 18 | 2708793686 |
| 19 | 6454683493 |
| 20 | 15393736136 |
| 21 | 36736975099 |
| 22 | 87720480870 |
| 23 | 209558129567 |
[1382,3096,7168,16798,39471,92497,215345,496659, 1156281,2712668,6394991,15122285,35823914, 84948951,201542303,478613049,1137956835, 2708793686,6454683493,15393736136,36736975099, 87720480870,209558129567] |