n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 8 |
5 | 15 |
6 | 28 |
7 | 52 |
8 | 96 |
9 | 177 |
10 | 326 |
11 | 600 |
12 | 1104 |
13 | 2031 |
14 | 3736 |
15 | 6872 |
16 | 12640 |
17 | 23249 |
18 | 42762 |
19 | 78652 |
20 | 144664 |
21 | 266079 |
22 | 489396 |
23 | 900140 |
24 | 1655616 |
25 | 3045153 |
26 | 5600910 |
27 | 10301680 |
28 | 18947744 |
29 | 34850335 |
30 | 64099760 |
31 | 117897840 |
32 | 216847936 |
33 | 398845537 |
34 | 733591314 |
35 | 1349284788 |
[0,1,2,4,8,15,28,52,96,177,326,600,1104,2031,3736, 6872,12640,23249,42762,78652,144664,266079,489396, 900140,1655616,3045153,5600910,10301680,18947744, 34850335,64099760,117897840,216847936,398845537, 733591314,1349284788] |