n | a(n) |
---|---|
4 | 1 |
5 | 5 |
6 | 16 |
7 | 37 |
8 | 83 |
9 | 178 |
10 | 374 |
11 | 772 |
12 | 1565 |
13 | 3160 |
14 | 6361 |
15 | 12770 |
16 | 25599 |
17 | 51265 |
18 | 102634 |
19 | 205374 |
20 | 410873 |
21 | 821924 |
22 | 1644070 |
23 | 3288433 |
24 | 6577231 |
25 | 13154868 |
26 | 26310347 |
27 | 52621521 |
28 | 105244142 |
29 | 210489792 |
30 | 420981295 |
31 | 841964929 |
32 | 1683933254 |
33 | 3367871086 |
34 | 6735748322 |
35 | 13471504796 |
36 | 26943020642 |
[1,5,16,37,83,178,374,772,1565,3160,6361,12770, 25599,51265,102634,205374,410873,821924,1644070, 3288433,6577231,13154868,26310347,52621521, 105244142,210489792,420981295,841964929, 1683933254,3367871086,6735748322,13471504796, 26943020642] |