n | a(n) |
---|---|
0 | 1 |
1 | 8 |
2 | 37 |
3 | 130 |
4 | 385 |
5 | 1012 |
6 | 2431 |
7 | 5434 |
8 | 11440 |
9 | 22880 |
10 | 43758 |
11 | 80444 |
12 | 142766 |
13 | 245480 |
14 | 410210 |
15 | 667964 |
16 | 1062347 |
17 | 1653608 |
18 | 2523675 |
19 | 3782350 |
20 | 5574855 |
21 | 8090940 |
22 | 11575785 |
23 | 16342950 |
24 | 22789650 |
25 | 31414656 |
26 | 42839148 |
27 | 57830872 |
[1,8,37,130,385,1012,2431,5434,11440,22880,43758, 80444,142766,245480,410210,667964,1062347,1653608, 2523675,3782350,5574855,8090940,11575785,16342950, 22789650,31414656,42839148,57830872] |