The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 2828 |
| 2 | 105897 |
| 3 | 4006992 |
| 4 | 151364054 |
| 5 | 5710752444 |
| 6 | 215399006284 |
| 7 | 8124335802103 |
| 8 | 306433731066598 |
| 9 | 11558110429274081 |
| 10 | 435950623916958443 |
| 11 | 16443253023275043557 |
| 12 | 620209134672305176025 |
| 13 | 23393142915841203895050 |
[2828,105897,4006992,151364054,5710752444, 215399006284,8124335802103,306433731066598, 11558110429274081,435950623916958443, 16443253023275043557,620209134672305176025, 23393142915841203895050] |