n | a(n) |
---|---|
1 | 0 |
2 | 627 |
3 | 1128 |
4 | 2811 |
5 | 6188 |
6 | 9027 |
7 | 18740 |
8 | 38375 |
9 | 54908 |
10 | 111503 |
11 | 225936 |
12 | 322295 |
13 | 652152 |
14 | 1319115 |
15 | 1880736 |
16 | 3803283 |
17 | 7690628 |
18 | 10963995 |
19 | 22169420 |
20 | 44826527 |
21 | 63905108 |
22 | 129215111 |
23 | 261270408 |
24 | 372468527 |
25 | 753123120 |
26 | 1522797795 |
27 | 2170907928 |
[0,627,1128,2811,6188,9027,18740,38375,54908, 111503,225936,322295,652152,1319115,1880736, 3803283,7690628,10963995,22169420,44826527, 63905108,129215111,261270408,372468527,753123120, 1522797795,2170907928] |