Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 12 |
6 | 28 |
7 | 88 |
8 | 208 |
9 | 656 |
10 | 1552 |
11 | 4896 |
12 | 11584 |
13 | 36544 |
14 | 86464 |
15 | 272768 |
16 | 645376 |
17 | 2035968 |
18 | 4817152 |
19 | 15196672 |
20 | 35955712 |
21 | 113429504 |
22 | 268377088 |
23 | 846649344 |
24 | 2003193856 |
25 | 6319476736 |
26 | 14952042496 |
27 | 47169216512 |
28 | 111603564544 |
[1,1,1,2,4,12,28,88,208,656,1552,4896,11584,36544, 86464,272768,645376,2035968,4817152,15196672, 35955712,113429504,268377088,846649344,2003193856, 6319476736,14952042496,47169216512,111603564544] |