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| n | a(n) |
|---|---|
| 1 | 306 |
| 2 | 2368 |
| 3 | 28035 |
| 4 | 46035 |
| 5 | 49875 |
| 6 | 107776 |
| 7 | 654675 |
| 8 | 33181696 |
| 9 | 126022995 |
| 10 | 8583970816 |
| 11 | 11844817875 |
| 12 | 137415098368 |
| 13 | 5894373887955 |
| 14 | 9803584327635 |
| 15 | 49643912447955 |
| 16 | 562948426694656 |
| 17 | 8727804362534355 |
| 18 | 18907999191244799955 |
| 19 | 269628496255646161875 |
| 20 | 11660838954205476372435 |
| 21 | 151115727426814757306368 |
| 22 | 2417851639129202791284736 |
[306,2368,28035,46035,49875,107776,654675, 33181696,126022995,8583970816,11844817875, 137415098368,5894373887955,9803584327635, 49643912447955,562948426694656,8727804362534355, 18907999191244799955,269628496255646161875, 11660838954205476372435,151115727426814757306368, 2417851639129202791284736] |