n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 5 |
4 | 9 |
5 | 86 |
6 | 181 |
7 | 267 |
8 | 1249 |
9 | 4014 |
10 | 5263 |
11 | 9277 |
12 | 23817 |
13 | 580885 |
14 | 1185587 |
15 | 1766472 |
16 | 2952059 |
17 | 10622649 |
18 | 45442655 |
19 | 56065304 |
20 | 157573263 |
21 | 1474224671 |
22 | 1631797934 |
23 | 3106022605 |
24 | 10949865749 |
25 | 14055888354 |
26 | 685632506741 |
27 | 699688395095 |
28 | 2784697692026 |
29 | 3484386087121 |
[1,1,4,5,9,86,181,267,1249,4014,5263,9277,23817, 580885,1185587,1766472,2952059,10622649,45442655, 56065304,157573263,1474224671,1631797934, 3106022605,10949865749,14055888354,685632506741, 699688395095,2784697692026,3484386087121] |