Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 15 |
3 | 503 |
4 | 64577 |
5 | 32958333 |
6 | 67441480753 |
7 | 552229937914889 |
8 | 18087169043098830871 |
[1,15,503,64577,32958333,67441480753, 552229937914889,18087169043098830871] |