n | a(n) |
---|---|
10 | 1 |
11 | 1 |
12 | 6 |
13 | 14 |
14 | 47 |
15 | 111 |
16 | 280 |
17 | 600 |
18 | 1282 |
19 | 2494 |
20 | 4752 |
21 | 8524 |
22 | 14938 |
23 | 25102 |
24 | 41272 |
25 | 65772 |
26 | 102817 |
27 | 156871 |
28 | 235378 |
29 | 346346 |
30 | 502303 |
31 | 716859 |
32 | 1010256 |
33 | 1404624 |
34 | 1931540 |
35 | 2625658 |
36 | 3534776 |
37 | 4711448 |
38 | 6226148 |
39 | 8156396 |
40 | 10603704 |
[1,1,6,14,47,111,280,600,1282,2494,4752,8524, 14938,25102,41272,65772,102817,156871,235378, 346346,502303,716859,1010256,1404624,1931540, 2625658,3534776,4711448,6226148,8156396,10603704] |