n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 5 |
4 | 13 |
5 | 33 |
6 | 80 |
7 | 185 |
8 | 411 |
9 | 885 |
10 | 1862 |
11 | 3853 |
12 | 7881 |
13 | 15993 |
14 | 32284 |
15 | 64945 |
16 | 130359 |
17 | 261293 |
18 | 523282 |
19 | 1047397 |
20 | 2095781 |
21 | 4192721 |
22 | 8386792 |
23 | 16775145 |
24 | 33552083 |
25 | 67106213 |
26 | 134214750 |
27 | 268432125 |
28 | 536867201 |
29 | 1073737705 |
30 | 2147479092 |
[1,2,5,13,33,80,185,411,885,1862,3853,7881,15993, 32284,64945,130359,261293,523282,1047397,2095781, 4192721,8386792,16775145,33552083,67106213, 134214750,268432125,536867201,1073737705, 2147479092] |