n | a(n) |
---|---|
1 | 1 |
2 | 10 |
3 | 32 |
4 | 236 |
5 | 1238 |
6 | 7968 |
7 | 49214 |
8 | 324152 |
9 | 2143190 |
10 | 14504394 |
11 | 99426578 |
12 | 689852636 |
13 | 4833447174 |
14 | 34171252034 |
15 | 243350167280 |
16 | 1744518978956 |
17 | 12578806997916 |
18 | 91164415152504 |
19 | 663757426934364 |
20 | 4852711337116032 |
21 | 35610643603759148 |
[1,10,32,236,1238,7968,49214,324152,2143190, 14504394,99426578,689852636,4833447174, 34171252034,243350167280,1744518978956, 12578806997916,91164415152504,663757426934364, 4852711337116032,35610643603759148] |