Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 7 |
4 | 13 |
5 | 112 |
6 | 247 |
7 | 2310 |
8 | 5525 |
9 | 53998 |
10 | 135408 |
11 | 1360289 |
12 | 3518515 |
13 | 36017352 |
14 | 95223414 |
15 | 988172368 |
16 | 2655417765 |
17 | 27844071255 |
18 | 75769712590 |
19 | 801012669457 |
20 | 2201663313200 |
21 | 23428926096576 |
22 | 64924369564353 |
23 | 694644371065372 |
24 | 1938034271677595 |
25 | 20829931845958872 |
26 | 58448142042957576 |
[1,1,7,13,112,247,2310,5525,53998,135408,1360289, 3518515,36017352,95223414,988172368,2655417765, 27844071255,75769712590,801012669457, 2201663313200,23428926096576,64924369564353, 694644371065372,1938034271677595, 20829931845958872,58448142042957576] |