n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 14 |
3 | 88 |
4 | 650 |
5 | 5257 |
6 | 45017 |
7 | 401010 |
8 | 3677344 |
9 | 34481492 |
10 | 329082191 |
11 | 3186043296 |
12 | 31214870385 |
13 | 308901931412 |
14 | 3083146893716 |
15 | 31001118379636 |
16 | 313734072027372 |
17 | 3193097704841990 |
18 | 32662597147529218 |
19 | 335616736745247652 |
20 | 3462524444288857191 |
21 | 35853293611333010079 |
[1,3,14,88,650,5257,45017,401010,3677344,34481492, 329082191,3186043296,31214870385,308901931412, 3083146893716,31001118379636,313734072027372, 3193097704841990,32662597147529218, 335616736745247652,3462524444288857191, 35853293611333010079] |