Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 102 |
3 | 5043 |
4 | 87894 |
5 | 815365 |
6 | 5042737 |
7 | 23548008 |
8 | 89494870 |
9 | 290594892 |
10 | 833383334 |
11 | 2161532576 |
12 | 5159904769 |
13 | 11488393301 |
14 | 24104823494 |
15 | 48054578907 |
16 | 91626493270 |
17 | 168000201633 |
18 | 297539880337 |
19 | 510923426200 |
20 | 853334933334 |
21 | 1389992123568 |
22 | 2213329476102 |
23 | 3452212485976 |
[1,1,102,5043,87894,815365,5042737,23548008, 89494870,290594892,833383334,2161532576, 5159904769,11488393301,24104823494,48054578907, 91626493270,168000201633,297539880337, 510923426200,853334933334,1389992123568, 2213329476102,3452212485976] |