n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 7 |
3 | 15 |
4 | 37 |
5 | 126 |
6 | 163 |
7 | 1593 |
8 | 1756 |
9 | 3349 |
10 | 8454 |
11 | 11803 |
12 | 150090 |
13 | 612163 |
14 | 762253 |
15 | 1374416 |
16 | 2136669 |
17 | 3511085 |
18 | 5647754 |
19 | 93875149 |
20 | 99522903 |
21 | 193398052 |
22 | 292920955 |
23 | 486319007 |
24 | 779239962 |
25 | 3603278855 |
26 | 44018586222 |
27 | 47621865077 |
28 | 139262316376 |
29 | 186884181453 |
[1,1,7,15,37,126,163,1593,1756,3349,8454,11803, 150090,612163,762253,1374416,2136669,3511085, 5647754,93875149,99522903,193398052,292920955, 486319007,779239962,3603278855,44018586222, 47621865077,139262316376,186884181453] |