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| n | a(n) |
|---|---|
| 1 | 4184 |
| 2 | 10584 |
| 3 | 22118 |
| 4 | 45899 |
| 5 | 100550 |
| 6 | 216973 |
| 7 | 462445 |
| 8 | 994256 |
| 9 | 2140144 |
| 10 | 4592250 |
| 11 | 9860075 |
| 12 | 21187586 |
| 13 | 45507845 |
| 14 | 97733497 |
| 15 | 209931772 |
| 16 | 450924056 |
| 17 | 968516494 |
| 18 | 2080273923 |
| 19 | 4468253006 |
| 20 | 9597335189 |
| 21 | 20614070621 |
| 22 | 44276998192 |
| 23 | 95102536960 |
[4184,10584,22118,45899,100550,216973,462445, 994256,2140144,4592250,9860075,21187586,45507845, 97733497,209931772,450924056,968516494,2080273923, 4468253006,9597335189,20614070621,44276998192, 95102536960] |