n | a(n) |
---|---|
1 | 7 |
2 | 28 |
3 | 71 |
4 | 155 |
5 | 317 |
6 | 607 |
7 | 1097 |
8 | 1887 |
9 | 3112 |
10 | 4950 |
11 | 7631 |
12 | 11447 |
13 | 16763 |
14 | 24029 |
15 | 33793 |
16 | 46715 |
17 | 63582 |
18 | 85324 |
19 | 113031 |
20 | 147971 |
21 | 191609 |
22 | 245627 |
23 | 311945 |
24 | 392743 |
25 | 490484 |
26 | 607938 |
27 | 748207 |
28 | 914751 |
29 | 1111415 |
30 | 1342457 |
31 | 1612577 |
32 | 1926947 |
33 | 2291242 |
34 | 2711672 |
[7,28,71,155,317,607,1097,1887,3112,4950,7631, 11447,16763,24029,33793,46715,63582,85324,113031, 147971,191609,245627,311945,392743,490484,607938, 748207,914751,1111415,1342457,1612577,1926947, 2291242,2711672] |