n | a(n) |
---|---|
1 | 1 |
2 | 129 |
3 | 2188 |
4 | 16513 |
5 | 78126 |
6 | 282252 |
7 | 823544 |
8 | 2113665 |
9 | 4785157 |
10 | 10078254 |
11 | 19487172 |
12 | 36130444 |
13 | 62748518 |
14 | 106237176 |
15 | 170939688 |
16 | 270549121 |
17 | 410338674 |
18 | 617285253 |
19 | 893871740 |
20 | 1290094638 |
21 | 1801914272 |
22 | 2513845188 |
23 | 3404825448 |
24 | 4624699020 |
25 | 6103593751 |
26 | 8094558822 |
27 | 10465138360 |
[1,129,2188,16513,78126,282252,823544,2113665, 4785157,10078254,19487172,36130444,62748518, 106237176,170939688,270549121,410338674,617285253, 893871740,1290094638,1801914272,2513845188, 3404825448,4624699020,6103593751,8094558822, 10465138360] |