n | a(n) |
---|---|
1 | 1 |
2 | 7 |
3 | 22 |
4 | 58 |
5 | 142 |
6 | 334 |
7 | 766 |
8 | 1726 |
9 | 3837 |
10 | 8435 |
11 | 18364 |
12 | 39646 |
13 | 84986 |
14 | 181117 |
15 | 384160 |
16 | 811676 |
17 | 1709425 |
18 | 3590213 |
19 | 7522354 |
20 | 15728427 |
21 | 32827027 |
22 | 68405533 |
23 | 142344708 |
24 | 295824870 |
25 | 614046159 |
26 | 1273068141 |
27 | 2636250146 |
28 | 5452584131 |
29 | 11264148401 |
30 | 23242423457 |
31 | 47903544728 |
[1,7,22,58,142,334,766,1726,3837,8435,18364,39646, 84986,181117,384160,811676,1709425,3590213, 7522354,15728427,32827027,68405533,142344708, 295824870,614046159,1273068141,2636250146, 5452584131,11264148401,23242423457,47903544728] |