Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 0 |
3 | 1 |
4 | 5 |
5 | 23 |
6 | 257 |
7 | 1048 |
8 | 27219 |
9 | 137537 |
10 | 2725441 |
11 | 22377824 |
12 | 1221555748 |
13 | 7846888669 |
14 | 406966068706 |
15 | 5178802915485 |
16 | 417065722270965 |
17 | 3785224363874273 |
[0,1,0,1,5,23,257,1048,27219,137537,2725441, 22377824,1221555748,7846888669,406966068706, 5178802915485,417065722270965,3785224363874273] |