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| n | a(n) |
|---|---|
| 1 | 19 |
| 2 | 43 |
| 3 | 223 |
| 4 | 8123233 |
| 5 | 50137123 |
| 6 | 71732953 |
| 7 | 169973719 |
| 8 | 180078319 |
| 9 | 351869029 |
| 10 | 1034200459 |
| 11 | 1278189949 |
| 12 | 1614656959 |
| 13 | 1761702949 |
| 14 | 1829187289 |
| 15 | 1924594999 |
| 16 | 2804764213 |
| 17 | 3255458029 |
| 18 | 3468214093 |
| 19 | 3766062889 |
| 20 | 3802453873 |
| 21 | 3894167989 |
| 22 | 4894485133 |
| 23 | 5862143449 |
| 24 | 6145800823 |
[19,43,223,8123233,50137123,71732953,169973719, 180078319,351869029,1034200459,1278189949, 1614656959,1761702949,1829187289,1924594999, 2804764213,3255458029,3468214093,3766062889, 3802453873,3894167989,4894485133,5862143449, 6145800823] |