n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 7 |
3 | 17 |
4 | 203 |
5 | 455 |
6 | 2723 |
7 | 6001 |
8 | 133107 |
9 | 312011 |
10 | 1613529 |
11 | 3705303 |
12 | 39159519 |
13 | 88466147 |
14 | 443939867 |
15 | 1041952049 |
16 | 40842931395 |
17 | 93889422323 |
18 | 460998957853 |
19 | 1054706036923 |
20 | 10194929714949 |
21 | 23513104814105 |
22 | 111438617932133 |
23 | 255719229005751 |
24 | 4864448363248503 |
[1,1,7,17,203,455,2723,6001,133107,312011,1613529, 3705303,39159519,88466147,443939867,1041952049, 40842931395,93889422323,460998957853, 1054706036923,10194929714949,23513104814105, 111438617932133,255719229005751,4864448363248503] |