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| n | a(n) |
|---|---|
| 1 | 4772 |
| 2 | 44726 |
| 3 | 264998 |
| 4 | 2122560 |
| 5 | 14348560 |
| 6 | 108530190 |
| 7 | 763490340 |
| 8 | 5669180550 |
| 9 | 40529890856 |
| 10 | 299152763686 |
| 11 | 2156365512882 |
| 12 | 15887979228428 |
| 13 | 115125216329402 |
| 14 | 847992795375562 |
| 15 | 6168535964532854 |
| 16 | 45448892886236444 |
| 17 | 331648100487513774 |
[4772,44726,264998,2122560,14348560,108530190, 763490340,5669180550,40529890856,299152763686, 2156365512882,15887979228428,115125216329402, 847992795375562,6168535964532854, 45448892886236444,331648100487513774] |