Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 2 |
7 | 3 |
8 | 4 |
9 | 12 |
10 | 39 |
11 | 142 |
12 | 1077 |
13 | 21209 |
14 | 779449 |
15 | 106636837 |
16 | 245010524697 |
17 | 3336696488691229 |
18 | 1125981890791313205482 |
19 | 693480182652378523758257457499 |
20 | 47660918720485535883730945247863294175948 |
21 | 13387114027268508450553229985503810242341235794343085252 |
[1,1,1,1,1,1,2,3,4,12,39,142,1077,21209,779449, 106636837,245010524697,3336696488691229, 1125981890791313205482, 693480182652378523758257457499, 47660918720485535883730945247863294175948, 13387114027268508450553229985503810242341235794343\ 085252] |