Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 47 |
4 | 211 |
5 | 1342 |
6 | 7370 |
7 | 42704 |
8 | 242626 |
9 | 1388464 |
10 | 7923848 |
11 | 45270764 |
12 | 258521500 |
13 | 1476606232 |
14 | 8433200480 |
15 | 48165787136 |
16 | 275090964088 |
17 | 1571151179728 |
18 | 8973415333520 |
19 | 51250537925936 |
20 | 292710757678096 |
21 | 1671780007210336 |
[1,5,47,211,1342,7370,42704,242626,1388464, 7923848,45270764,258521500,1476606232,8433200480, 48165787136,275090964088,1571151179728, 8973415333520,51250537925936,292710757678096, 1671780007210336] |