Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 4 |
4 | 4 |
5 | 11 |
6 | 20 |
7 | 36 |
8 | 64 |
9 | 121 |
10 | 222 |
11 | 408 |
12 | 748 |
13 | 1379 |
14 | 2536 |
15 | 4664 |
16 | 8576 |
17 | 15777 |
18 | 29018 |
19 | 53372 |
20 | 98164 |
21 | 180555 |
22 | 332092 |
23 | 610812 |
24 | 1123456 |
25 | 2066361 |
26 | 3800630 |
27 | 6990448 |
28 | 12857436 |
29 | 23648515 |
30 | 43496400 |
31 | 80002352 |
32 | 147147264 |
33 | 270646017 |
34 | 497795634 |
35 | 915588916 |
36 | 1684030564 |
[1,2,4,4,11,20,36,64,121,222,408,748,1379,2536, 4664,8576,15777,29018,53372,98164,180555,332092, 610812,1123456,2066361,3800630,6990448,12857436, 23648515,43496400,80002352,147147264,270646017, 497795634,915588916,1684030564] |