Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 11 |
3 | 126 |
4 | 753 |
5 | 1923 |
6 | 32183 |
7 | 134708 |
8 | 1487139 |
9 | 23908603 |
10 | 215443469 |
11 | 106917811 |
12 | 15056809703 |
13 | 27354803113 |
14 | 681048619195 |
15 | 361160395301 |
[1,11,126,753,1923,32183,134708,1487139,23908603, 215443469,106917811,15056809703,27354803113, 681048619195,361160395301] |