n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 15 |
4 | 104 |
5 | 495 |
6 | 975 |
7 | 22935 |
8 | 32864 |
9 | 57584 |
10 | 131144 |
11 | 491535 |
12 | 2539004 |
13 | 3988424 |
14 | 6235215 |
15 | 7378371 |
16 | 13258575 |
17 | 17949434 |
18 | 25637744 |
19 | 26879684 |
20 | 29357475 |
21 | 32235735 |
22 | 41246864 |
23 | 48615735 |
24 | 184611375 |
25 | 229944855 |
26 | 257278724 |
27 | 290849624 |
28 | 429461864 |
29 | 550666515 |
30 | 671054835 |
31 | 706075095 |
[1,3,15,104,495,975,22935,32864,57584,131144, 491535,2539004,3988424,6235215,7378371,13258575, 17949434,25637744,26879684,29357475,32235735, 41246864,48615735,184611375,229944855,257278724, 290849624,429461864,550666515,671054835,706075095] |