n | a(n) |
---|---|
1 | 1 |
2 | 7 |
3 | 33 |
4 | 119 |
5 | 457 |
6 | 1710 |
7 | 6466 |
8 | 24433 |
9 | 92196 |
10 | 347977 |
11 | 1313608 |
12 | 4958107 |
13 | 18714962 |
14 | 70641589 |
15 | 266642543 |
16 | 1006466983 |
17 | 3799003546 |
18 | 14339684590 |
19 | 54126460553 |
20 | 204305303067 |
21 | 771169136489 |
22 | 2910848804238 |
23 | 10987266400303 |
24 | 41472446978323 |
[1,7,33,119,457,1710,6466,24433,92196,347977, 1313608,4958107,18714962,70641589,266642543, 1006466983,3799003546,14339684590,54126460553, 204305303067,771169136489,2910848804238, 10987266400303,41472446978323] |