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 | 6 |
| 2 | 5544 |
| 3 | 2822916096 |
| 4 | 1723467782592331776 |
| 5 | 2210440498434925488635904000000 |
| 6 | 9234659938893939743399592700454853672960000000 |
| 7 | 180150216814109052335771891722360520401032374209013927116800000000 |
[1,6,5544,2822916096,1723467782592331776, 2210440498434925488635904000000, 9234659938893939743399592700454853672960000000, 18015021681410905233577189172236052040103237420901\ 3927116800000000] |