n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 3 |
6 | 1 |
7 | 9 |
8 | 36 |
9 | 90 |
10 | 147 |
11 | 171 |
12 | 144 |
13 | 87 |
14 | 36 |
15 | 9 |
16 | 1 |
17 | 730 |
18 | 8748 |
19 | 56862 |
20 | 257337 |
21 | 895941 |
22 | 2528172 |
23 | 5967108 |
24 | 12025098 |
25 | 20984508 |
26 | 32024268 |
27 | 43036029 |
28 | 51168267 |
29 | 53983503 |
30 | 50609772 |
31 | 42164064 |
32 | 31176036 |
33 | 20403009 |
34 | 11768247 |
35 | 5946156 |
36 | 2610171 |
37 | 984420 |
38 | 314262 |
[1,1,1,2,3,3,1,9,36,90,147,171,144,87,36,9,1,730, 8748,56862,257337,895941,2528172,5967108,12025098, 20984508,32024268,43036029,51168267,53983503, 50609772,42164064,31176036,20403009,11768247, 5946156,2610171,984420,314262] |