Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 31 |
4 | 273 |
5 | 2652 |
6 | 30071 |
7 | 375628 |
8 | 5135649 |
9 | 75945388 |
10 | 1202006514 |
11 | 20243446719 |
12 | 360517872287 |
13 | 6758311053521 |
14 | 132833835618576 |
15 | 2728019848249377 |
16 | 58370987166092073 |
17 | 1297916560174624569 |
18 | 29924140267551540116 |
19 | 713934350929955200551 |
20 | 17594768127940813003452 |
[1,1,5,31,273,2652,30071,375628,5135649,75945388, 1202006514,20243446719,360517872287,6758311053521, 132833835618576,2728019848249377, 58370987166092073,1297916560174624569, 29924140267551540116,713934350929955200551, 17594768127940813003452] |