n | a(n) |
---|---|
1 | 1 |
2 | 7 |
3 | 12 |
4 | 31 |
5 | 79 |
6 | 186 |
7 | 465 |
8 | 1131 |
9 | 2776 |
10 | 6803 |
11 | 16663 |
12 | 40842 |
13 | 100065 |
14 | 245207 |
15 | 600844 |
16 | 1472287 |
17 | 3607663 |
18 | 8840098 |
19 | 21661545 |
20 | 53078827 |
21 | 130062864 |
22 | 318702387 |
23 | 780939327 |
24 | 1913591746 |
25 | 4689011265 |
26 | 11489821079 |
27 | 28154333788 |
28 | 68988586095 |
29 | 169047687279 |
[1,7,12,31,79,186,465,1131,2776,6803,16663,40842, 100065,245207,600844,1472287,3607663,8840098, 21661545,53078827,130062864,318702387,780939327, 1913591746,4689011265,11489821079,28154333788, 68988586095,169047687279] |