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| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 132 |
| 3 | 49100 |
| 4 | 34426812 |
| 5 | 36470203156 |
| 6 | 51630369256916 |
| 7 | 90650832149396184 |
| 8 | 187978502469162658572 |
| 9 | 445073778727031182727610 |
| 10 | 1174228543974568589770758656 |
| 11 | 3389786811049267225428045061056 |
| 12 | 10559434352810002520295112134863908 |
[1,1,132,49100,34426812,36470203156, 51630369256916,90650832149396184, 187978502469162658572,445073778727031182727610, 1174228543974568589770758656, 3389786811049267225428045061056, 10559434352810002520295112134863908] |