n | a(n) |
---|---|
1 | 5 |
2 | 17 |
3 | 26 |
4 | 83 |
5 | 168 |
6 | 346 |
7 | 865 |
8 | 2055 |
9 | 4745 |
10 | 10866 |
11 | 24967 |
12 | 57786 |
13 | 134514 |
14 | 312597 |
15 | 722915 |
16 | 1670991 |
17 | 3869674 |
18 | 8969607 |
19 | 20789120 |
20 | 48159310 |
21 | 111529135 |
22 | 258315343 |
23 | 598428365 |
24 | 1386426078 |
25 | 3211799633 |
26 | 7440009880 |
27 | 17234511484 |
28 | 39924363651 |
29 | 92487922123 |
[5,17,26,83,168,346,865,2055,4745,10866,24967, 57786,134514,312597,722915,1670991,3869674, 8969607,20789120,48159310,111529135,258315343, 598428365,1386426078,3211799633,7440009880, 17234511484,39924363651,92487922123] |