The OEIS is supported by the many generous donors to the OEIS Foundation.
A369616 as a simple table
| n | a(n) |
|---|---|
| 0 | 1 |
| 1 | 3 |
| 2 | 12 |
| 3 | 58 |
| 4 | 314 |
| 5 | 1824 |
| 6 | 11107 |
| 7 | 69955 |
| 8 | 451918 |
| 9 | 2977834 |
| 10 | 19936332 |
| 11 | 135225006 |
| 12 | 927267595 |
| 13 | 6417580459 |
| 14 | 44770275705 |
| 15 | 314489676679 |
| 16 | 2222549047262 |
| 17 | 15791353483602 |
| 18 | 112734135824404 |
| 19 | 808247711066688 |
| 20 | 5817056710700424 |
| 21 | 42012120642574732 |
| 22 | 304384379305912686 |
[1,3,12,58,314,1824,11107,69955,451918,2977834, 19936332,135225006,927267595,6417580459, 44770275705,314489676679,2222549047262, 15791353483602,112734135824404,808247711066688, 5817056710700424,42012120642574732, 304384379305912686] |