n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 4 |
4 | 4 |
5 | 5 |
6 | 8 |
7 | 9 |
8 | 14 |
9 | 63 |
10 | 91 |
11 | 132 |
12 | 605 |
13 | 753 |
14 | 993 |
15 | 17297 |
16 | 26120 |
17 | 28227 |
18 | 43466 |
19 | 123132 |
20 | 3551445 |
21 | 7243732 |
22 | 13958201 |
23 | 41249856 |
24 | 194184556 |
25 | 3261328035 |
26 | 13339681270 |
27 | 18470226192 |
28 | 23831447862 |
29 | 25356135862 |
[1,3,4,4,5,8,9,14,63,91,132,605,753,993,17297, 26120,28227,43466,123132,3551445,7243732,13958201, 41249856,194184556,3261328035,13339681270, 18470226192,23831447862,25356135862] |