n | a(n) |
---|---|
1 | 1 |
2 | 8 |
3 | 2 |
4 | 3 |
5 | 41 |
6 | 38 |
7 | 70 |
8 | 374 |
9 | 664 |
10 | 1327 |
11 | 4668 |
12 | 10974 |
13 | 24373 |
14 | 70732 |
15 | 181600 |
16 | 434550 |
17 | 1167179 |
18 | 3047993 |
19 | 7603212 |
20 | 19855359 |
21 | 51764205 |
22 | 131757754 |
23 | 340961976 |
24 | 885345035 |
25 | 2273546860 |
26 | 5869335895 |
27 | 15197343665 |
28 | 39165876002 |
29 | 101074648923 |
30 | 261308007058 |
[1,8,2,3,41,38,70,374,664,1327,4668,10974,24373, 70732,181600,434550,1167179,3047993,7603212, 19855359,51764205,131757754,340961976,885345035, 2273546860,5869335895,15197343665,39165876002, 101074648923,261308007058] |