n | a(n) |
---|---|
10 | 38 |
11 | 587 |
12 | 4785 |
13 | 31398 |
14 | 190050 |
15 | 1043248 |
16 | 5324534 |
17 | 25711105 |
18 | 119092876 |
19 | 533680433 |
20 | 2329450085 |
21 | 9955122396 |
22 | 41824314441 |
23 | 173289259905 |
24 | 709861015186 |
25 | 2880803895035 |
26 | 11601285215222 |
27 | 46422795985447 |
28 | 184784743066842 |
29 | 732324944072523 |
30 | 2891815190097065 |
31 | 11385122145001833 |
[38,587,4785,31398,190050,1043248,5324534, 25711105,119092876,533680433,2329450085, 9955122396,41824314441,173289259905,709861015186, 2880803895035,11601285215222,46422795985447, 184784743066842,732324944072523,2891815190097065, 11385122145001833] |