n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 3 |
4 | 14 |
5 | 143 |
6 | 157 |
7 | 1242 |
8 | 2641 |
9 | 6524 |
10 | 22213 |
11 | 73163 |
12 | 168539 |
13 | 410241 |
14 | 3040226 |
15 | 3450467 |
16 | 37544896 |
17 | 153630051 |
18 | 191174947 |
19 | 344804998 |
20 | 535979945 |
21 | 17496163238 |
22 | 18032143183 |
23 | 35528306421 |
24 | 53560449604 |
25 | 249770104837 |
26 | 2551261497974 |
27 | 2801031602811 |
28 | 22158482717651 |
[1,1,2,3,14,143,157,1242,2641,6524,22213,73163, 168539,410241,3040226,3450467,37544896,153630051, 191174947,344804998,535979945,17496163238, 18032143183,35528306421,53560449604,249770104837, 2551261497974,2801031602811,22158482717651] |