Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 2 |
2 | 7 |
3 | 34 |
4 | 200 |
5 | 1318 |
6 | 9354 |
7 | 69864 |
8 | 541323 |
9 | 4310950 |
10 | 35066384 |
11 | 290081932 |
12 | 2432766082 |
13 | 20635672664 |
14 | 176727482860 |
15 | 1526000459400 |
16 | 13270616752680 |
17 | 116124930068670 |
18 | 1021736927603190 |
19 | 9033726534916920 |
20 | 80220639767921370 |
21 | 715166816624282820 |
22 | 6398357633173869600 |
[2,7,34,200,1318,9354,69864,541323,4310950, 35066384,290081932,2432766082,20635672664, 176727482860,1526000459400,13270616752680, 116124930068670,1021736927603190,9033726534916920, 80220639767921370,715166816624282820, 6398357633173869600] |