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| n | a(n) |
|---|---|
| 1 | 456 |
| 2 | 385040 |
| 3 | 256173362 |
| 4 | 157222953688 |
| 5 | 81144920762300 |
| 6 | 35461508433808988 |
| 7 | 13763018389926177995 |
| 8 | 4934142560387144138930 |
| 9 | 1663165686767641686800894 |
| 10 | 527405729349278899694924962 |
| 11 | 156386875782050138370221520321 |
[456,385040,256173362,157222953688,81144920762300, 35461508433808988,13763018389926177995, 4934142560387144138930,1663165686767641686800894, 527405729349278899694924962, 156386875782050138370221520321] |