n | a(n) |
---|---|
0 | 0 |
1 | 205 |
2 | 12207 |
3 | 180150 |
4 | 1345210 |
5 | 6698715 |
6 | 25491585 |
7 | 80090332 |
8 | 217992420 |
9 | 530736345 |
10 | 1181964355 |
11 | 2447218290 |
12 | 4768371582 |
13 | 8825923015 |
14 | 15632700405 |
15 | 26652844920 |
16 | 43950269320 |
17 | 70371105957 |
18 | 109764982935 |
19 | 167250289390 |
20 | 249528913410 |
21 | 365256258675 |
22 | 525472668457 |
23 | 744102708180 |
[0,205,12207,180150,1345210,6698715,25491585, 80090332,217992420,530736345,1181964355, 2447218290,4768371582,8825923015,15632700405, 26652844920,43950269320,70371105957,109764982935, 167250289390,249528913410,365256258675, 525472668457,744102708180] |