n | a(n) |
---|---|
1 | 25 |
2 | 55 |
3 | 208 |
4 | 382 |
5 | 1273 |
6 | 2287 |
7 | 7480 |
8 | 13390 |
9 | 43657 |
10 | 78103 |
11 | 254512 |
12 | 455278 |
13 | 1483465 |
14 | 2653615 |
15 | 8646328 |
16 | 15466462 |
17 | 50394553 |
18 | 90145207 |
19 | 293721040 |
20 | 525404830 |
21 | 1711931737 |
22 | 3062283823 |
23 | 9977869432 |
24 | 17848298158 |
25 | 58155284905 |
26 | 104027505175 |
27 | 338953840048 |
28 | 606316732942 |
[25,55,208,382,1273,2287,7480,13390,43657,78103, 254512,455278,1483465,2653615,8646328,15466462, 50394553,90145207,293721040,525404830,1711931737, 3062283823,9977869432,17848298158,58155284905, 104027505175,338953840048,606316732942] |