n | a(n) |
---|---|
0 | 1 |
1 | 15 |
2 | 31 |
3 | 46 |
4 | 215 |
5 | 476 |
6 | 2119 |
7 | 2595 |
8 | 7309 |
9 | 112230 |
10 | 5169889 |
11 | 77660565 |
12 | 160491019 |
13 | 238151584 |
14 | 1113097355 |
15 | 2464346294 |
16 | 10970482531 |
17 | 13434828825 |
18 | 37840140181 |
19 | 581036931540 |
20 | 26765538991021 |
21 | 402064121796855 |
22 | 830893782584731 |
23 | 1232957904381586 |
24 | 5762725400111075 |
[1,15,31,46,215,476,2119,2595,7309,112230,5169889, 77660565,160491019,238151584,1113097355, 2464346294,10970482531,13434828825,37840140181, 581036931540,26765538991021,402064121796855, 830893782584731,1232957904381586,5762725400111075] |