Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 16 |
4 | 121 |
5 | 1143 |
6 | 12570 |
7 | 154551 |
8 | 2072547 |
9 | 29829412 |
10 | 455731327 |
11 | 7332989616 |
12 | 123548350018 |
13 | 2169987439342 |
14 | 39595583375433 |
15 | 748541216196285 |
16 | 14628467191450947 |
17 | 294984129900772611 |
18 | 6128372452917891216 |
[1,1,3,16,121,1143,12570,154551,2072547,29829412, 455731327,7332989616,123548350018,2169987439342, 39595583375433,748541216196285,14628467191450947, 294984129900772611,6128372452917891216] |