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| n | a(n) |
|---|---|
| 1 | 2373 |
| 2 | 10031 |
| 3 | 44063 |
| 4 | 193179 |
| 5 | 829867 |
| 6 | 3446359 |
| 7 | 14484953 |
| 8 | 61516665 |
| 9 | 262195061 |
| 10 | 1116201939 |
| 11 | 4733690714 |
| 12 | 20056923188 |
| 13 | 85062873051 |
| 14 | 361088568262 |
| 15 | 1533135127000 |
| 16 | 6507411472364 |
| 17 | 27613125200003 |
| 18 | 117169184614143 |
[2373,10031,44063,193179,829867,3446359,14484953, 61516665,262195061,1116201939,4733690714, 20056923188,85062873051,361088568262, 1533135127000,6507411472364,27613125200003, 117169184614143] |