n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 3 |
3 | 7 |
4 | 16 |
5 | 33 |
6 | 66 |
7 | 125 |
8 | 231 |
9 | 412 |
10 | 720 |
11 | 1227 |
12 | 2056 |
13 | 3380 |
14 | 5478 |
15 | 8745 |
16 | 13792 |
17 | 21483 |
18 | 33114 |
19 | 50510 |
20 | 76344 |
21 | 114356 |
22 | 169920 |
23 | 250503 |
24 | 366666 |
25 | 532975 |
26 | 769758 |
27 | 1104847 |
28 | 1576640 |
29 | 2237331 |
30 | 3158208 |
31 | 4435502 |
32 | 6199479 |
33 | 8624820 |
34 | 11946096 |
35 | 16475880 |
36 | 22630864 |
37 | 30962990 |
[0,1,3,7,16,33,66,125,231,412,720,1227,2056,3380, 5478,8745,13792,21483,33114,50510,76344,114356, 169920,250503,366666,532975,769758,1104847, 1576640,2237331,3158208,4435502,6199479,8624820, 11946096,16475880,22630864,30962990] |