n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 15 |
6 | 59 |
7 | 454 |
8 | 9674 |
9 | 951501 |
10 | 928140821 |
11 | 28276184777782 |
12 | 150359618976700758746 |
13 | 1843727887745124274995859697327 |
14 | 2503486403859294888221025578988349446337176495 |
15 | 125261571430858575370252424686453280425035047529321451018103304969551 |
[1,2,3,6,15,59,454,9674,951501,928140821, 28276184777782,150359618976700758746, 1843727887745124274995859697327, 2503486403859294888221025578988349446337176495, 12526157143085857537025242468645328042503504752932\ 1451018103304969551] |