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) |
|---|---|
| 0 | 1 |
| 1 | 2 |
| 2 | 28 |
| 3 | 968 |
| 4 | 62512 |
| 5 | 6487712 |
| 6 | 987533248 |
| 7 | 207257057408 |
| 8 | 57359688424192 |
| 9 | 20240182500956672 |
| 10 | 8869195638810631168 |
| 11 | 4725115451770644482048 |
| 12 | 3007722163880719988764672 |
| 13 | 2254432760608214922012434432 |
| 14 | 1965374406868398554356767244288 |
| 15 | 1971745067277979562424894483365888 |
[1,2,28,968,62512,6487712,987533248,207257057408, 57359688424192,20240182500956672, 8869195638810631168,4725115451770644482048, 3007722163880719988764672, 2254432760608214922012434432, 1965374406868398554356767244288, 1971745067277979562424894483365888] |