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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 111 |
| 3 | 269 |
| 4 | 512 |
| 5 | 1536 |
| 6 | 4499 |
| 7 | 4608 |
| 8 | 7401 |
| 9 | 9216 |
| 10 | 23552 |
| 11 | 420864 |
| 12 | 492544 |
| 13 | 3635712 |
| 14 | 7943997 |
| 15 | 8175681 |
| 16 | 11616768 |
| 17 | 12344832 |
| 18 | 20399616 |
| 19 | 49798656 |
| 20 | 77196800 |
| 21 | 91584000 |
| 22 | 162777600 |
| 23 | 210598400 |
| 24 | 261962240 |
| 25 | 305856000 |
| 26 | 379123200 |
| 27 | 1484144097 |
| 28 | 3318331392 |
| 29 | 8416131072 |
[1,111,269,512,1536,4499,4608,7401,9216,23552, 420864,492544,3635712,7943997,8175681,11616768, 12344832,20399616,49798656,77196800,91584000, 162777600,210598400,261962240,305856000,379123200, 1484144097,3318331392,8416131072] |