Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 6 |
4 | 11 |
5 | 27 |
6 | 60 |
7 | 132 |
8 | 301 |
9 | 669 |
10 | 1502 |
11 | 3370 |
12 | 7543 |
13 | 16919 |
14 | 37912 |
15 | 84968 |
16 | 190457 |
17 | 426841 |
18 | 956698 |
19 | 2144238 |
20 | 4805827 |
21 | 10771315 |
22 | 24141588 |
23 | 54108332 |
24 | 121272549 |
25 | 271806901 |
26 | 609198390 |
27 | 1365390546 |
28 | 3060236911 |
29 | 6858880431 |
30 | 15372743856 |
31 | 34454786384 |
32 | 77223188593 |
33 | 173079605553 |
34 | 387921692082 |
35 | 869445237846 |
[1,1,2,6,11,27,60,132,301,669,1502,3370,7543, 16919,37912,84968,190457,426841,956698,2144238, 4805827,10771315,24141588,54108332,121272549, 271806901,609198390,1365390546,3060236911, 6858880431,15372743856,34454786384,77223188593, 173079605553,387921692082,869445237846] |