Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 60 |
2 | 290 |
3 | 1202 |
4 | 5848 |
5 | 28452 |
6 | 135912 |
7 | 640926 |
8 | 2990786 |
9 | 13835892 |
10 | 63544542 |
11 | 290056316 |
12 | 1317009868 |
13 | 5952527788 |
14 | 26795651036 |
15 | 120193389832 |
16 | 537427198324 |
17 | 2396207992178 |
18 | 10656560102448 |
19 | 47282655935580 |
20 | 209348341875062 |
[60,290,1202,5848,28452,135912,640926,2990786, 13835892,63544542,290056316,1317009868,5952527788, 26795651036,120193389832,537427198324, 2396207992178,10656560102448,47282655935580, 209348341875062] |