n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 11 |
4 | 17 |
5 | 46 |
6 | 68 |
7 | 187 |
8 | 273 |
9 | 766 |
10 | 1148 |
11 | 3003 |
12 | 4369 |
13 | 12270 |
14 | 18372 |
15 | 48063 |
16 | 69919 |
17 | 196335 |
18 | 293959 |
19 | 769019 |
20 | 1118705 |
21 | 3141358 |
22 | 4703300 |
23 | 12303291 |
24 | 17895697 |
25 | 50266094 |
26 | 75268036 |
27 | 196853691 |
28 | 286334737 |
29 | 804187886 |
30 | 1204044868 |
31 | 3149905851 |
32 | 4582219537 |
33 | 12867006190 |
[1,2,4,11,17,46,68,187,273,766,1148,3003,4369, 12270,18372,48063,69919,196335,293959,769019, 1118705,3141358,4703300,12303291,17895697, 50266094,75268036,196853691,286334737,804187886, 1204044868,3149905851,4582219537,12867006190] |