Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 5 |
3 | 16 |
4 | 46 |
5 | 128 |
6 | 366 |
7 | 1048 |
8 | 2983 |
9 | 8498 |
10 | 24235 |
11 | 69088 |
12 | 196924 |
13 | 561360 |
14 | 1600252 |
15 | 4561680 |
16 | 13003565 |
17 | 37068242 |
18 | 105667377 |
19 | 301217072 |
20 | 858654442 |
21 | 2447694896 |
22 | 6977439850 |
23 | 19890006440 |
24 | 56698785235 |
25 | 161626505250 |
26 | 460735217111 |
27 | 1313379512256 |
28 | 3743941595128 |
29 | 10672542499296 |
[1,2,5,16,46,128,366,1048,2983,8498,24235,69088, 196924,561360,1600252,4561680,13003565,37068242, 105667377,301217072,858654442,2447694896, 6977439850,19890006440,56698785235,161626505250, 460735217111,1313379512256,3743941595128, 10672542499296] |