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A197801 as a simple table
| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 47 |
| 3 | 596 |
| 4 | 7185 |
| 5 | 84258 |
| 6 | 1003304 |
| 7 | 12108247 |
| 8 | 145415587 |
| 9 | 1741678883 |
| 10 | 20881671948 |
| 11 | 250537144927 |
| 12 | 3005211136420 |
| 13 | 36041194655182 |
| 14 | 432263935701095 |
| 15 | 5184637079331635 |
| 16 | 62184399037504325 |
| 17 | 745829859698448162 |
[3,47,596,7185,84258,1003304,12108247,145415587, 1741678883,20881671948,250537144927,3005211136420, 36041194655182,432263935701095,5184637079331635, 62184399037504325,745829859698448162] |