n | a(n) |
---|---|
0 | 1 |
1 | 12 |
2 | 145 |
3 | 1752 |
4 | 21169 |
5 | 255780 |
6 | 3090529 |
7 | 37342128 |
8 | 451196065 |
9 | 5451694908 |
10 | 65871534961 |
11 | 795910114440 |
12 | 9616792908241 |
13 | 116197425013332 |
14 | 1403985893068225 |
15 | 16964028141832032 |
16 | 204972323595052609 |
17 | 2476631911282463340 |
18 | 29924555258984612689 |
19 | 361571295019097815608 |
[1,12,145,1752,21169,255780,3090529,37342128, 451196065,5451694908,65871534961,795910114440, 9616792908241,116197425013332,1403985893068225, 16964028141832032,204972323595052609, 2476631911282463340,29924555258984612689, 361571295019097815608] |