n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 14 |
3 | 67 |
4 | 342 |
5 | 1790 |
6 | 9580 |
7 | 52035 |
8 | 285990 |
9 | 1586298 |
10 | 8864676 |
11 | 49844238 |
12 | 281719164 |
13 | 1599314652 |
14 | 9113895960 |
15 | 52109150691 |
16 | 298806189318 |
17 | 1717855010274 |
18 | 9898828072692 |
19 | 57158263594458 |
20 | 330662400729492 |
21 | 1916134078427556 |
22 | 11120825740970088 |
23 | 64634042348169294 |
24 | 376139362185133404 |
25 | 2191569966890629380 |
[1,3,14,67,342,1790,9580,52035,285990,1586298, 8864676,49844238,281719164,1599314652,9113895960, 52109150691,298806189318,1717855010274, 9898828072692,57158263594458,330662400729492, 1916134078427556,11120825740970088, 64634042348169294,376139362185133404, 2191569966890629380] |