Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 7 |
6 | 11 |
7 | 159 |
8 | 327 |
9 | 5133 |
10 | 13861 |
11 | 849385 |
12 | 3108015 |
13 | 457381857 |
14 | 2235253839 |
15 | 607242639437 |
16 | 3907846853149 |
17 | 2764340116761305 |
18 | 23642760363071615 |
19 | 40211844595990066697 |
20 | 457112748895519083981 |
21 | 1725707575657931227023395 |
[1,1,1,1,7,11,159,327,5133,13861,849385,3108015, 457381857,2235253839,607242639437,3907846853149, 2764340116761305,23642760363071615, 40211844595990066697,457112748895519083981, 1725707575657931227023395] |