n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 6 |
4 | 14 |
5 | 26 |
6 | 55 |
7 | 99 |
8 | 192 |
9 | 340 |
10 | 619 |
11 | 1063 |
12 | 1873 |
13 | 3129 |
14 | 5308 |
15 | 8718 |
16 | 14385 |
17 | 23116 |
18 | 37346 |
19 | 58949 |
20 | 93294 |
21 | 145131 |
22 | 225623 |
23 | 345833 |
24 | 529976 |
25 | 801675 |
26 | 1211225 |
27 | 1811558 |
28 | 2703327 |
29 | 3998289 |
30 | 5901849 |
31 | 8641160 |
32 | 12623450 |
33 | 18315370 |
34 | 26503133 |
35 | 38119289 |
36 | 54691750 |
37 | 78028166 |
38 | 111041918 |
39 | 157250528 |
40 | 222105633 |
[1,1,3,6,14,26,55,99,192,340,619,1063,1873,3129, 5308,8718,14385,23116,37346,58949,93294,145131, 225623,345833,529976,801675,1211225,1811558, 2703327,3998289,5901849,8641160,12623450,18315370, 26503133,38119289,54691750,78028166,111041918, 157250528,222105633] |