n | a(n) |
---|---|
1 | 2 |
2 | 20 |
3 | 65 |
4 | 41 |
5 | 1475 |
6 | 15939 |
7 | 60422 |
8 | 68880 |
9 | 1063438 |
10 | 12631900 |
11 | 55535695 |
12 | 86719879 |
13 | 743336365 |
14 | 9948240141 |
15 | 50564635018 |
16 | 96971881440 |
17 | 496655601122 |
18 | 7778740572980 |
19 | 45669244934945 |
20 | 101577438080201 |
21 | 308633722311395 |
22 | 6032082927439779 |
23 | 40960925870541542 |
[2,20,65,41,1475,15939,60422,68880,1063438, 12631900,55535695,86719879,743336365,9948240141, 50564635018,96971881440,496655601122, 7778740572980,45669244934945,101577438080201, 308633722311395,6032082927439779, 40960925870541542] |