The OEIS is supported by the many generous donors to the OEIS Foundation.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
| n | a(n) |
|---|---|
| 1 | 1124864 |
| 2 | 21952000 |
| 3 | 82312875 |
| 4 | 322828856 |
| 5 | 916132832 |
| 6 | 36859543552 |
| 7 | 69731032896 |
| 8 | 242620354053 |
| 9 | 719323136000 |
| 10 | 2697228288000 |
| 11 | 6864416425125 |
| 12 | 8712567840033 |
| 13 | 10516413792429 |
| 14 | 10578455953408 |
| 15 | 16140568923648 |
| 16 | 30019840638976 |
| 17 | 35790185383875 |
| 18 | 67052070434376 |
| 19 | 72762401500992 |
[1124864,21952000,82312875,322828856,916132832, 36859543552,69731032896,242620354053,719323136000, 2697228288000,6864416425125,8712567840033, 10516413792429,10578455953408,16140568923648, 30019840638976,35790185383875,67052070434376, 72762401500992] |