n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 6 |
6 | 22 |
7 | 16 |
8 | 66 |
9 | 83 |
10 | 300 |
11 | 296 |
12 | 2243 |
13 | 1778 |
14 | 9780 |
15 | 20640 |
16 | 58428 |
17 | 79554 |
18 | 600798 |
19 | 567544 |
20 | 3671978 |
21 | 6935746 |
22 | 23785912 |
23 | 31017008 |
24 | 246156513 |
25 | 282456333 |
26 | 1357927400 |
27 | 2615206733 |
28 | 11358512518 |
[1,2,3,6,6,22,16,66,83,300,296,2243,1778,9780, 20640,58428,79554,600798,567544,3671978,6935746, 23785912,31017008,246156513,282456333,1357927400, 2615206733,11358512518] |