Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
11 | 1 |
12 | 73788 |
13 | 1645215 |
14 | 6838832 |
15 | 16011905 |
16 | 30931296 |
17 | 55439448 |
18 | 95585220 |
19 | 160286166 |
20 | 262462010 |
21 | 420630210 |
22 | 660990330 |
23 | 1020099795 |
24 | 1548293760 |
25 | 2314026000 |
26 | 3409331640 |
27 | 4956643692 |
28 | 7117231968 |
29 | 10101573944 |
30 | 14182012680 |
31 | 19708107276 |
[1,73788,1645215,6838832,16011905,30931296, 55439448,95585220,160286166,262462010,420630210, 660990330,1020099795,1548293760,2314026000, 3409331640,4956643692,7117231968,10101573944, 14182012680,19708107276] |