n | a(n) |
---|---|
0 | 1 |
1 | 5 |
2 | 19 |
3 | 58 |
4 | 157 |
5 | 384 |
6 | 875 |
7 | 1875 |
8 | 3828 |
9 | 7491 |
10 | 14147 |
11 | 25886 |
12 | 46084 |
13 | 80040 |
14 | 135996 |
15 | 226502 |
16 | 370492 |
17 | 596064 |
18 | 944557 |
19 | 1475983 |
20 | 2276771 |
21 | 3470030 |
22 | 5229835 |
23 | 7800045 |
24 | 11520003 |
25 | 16858149 |
26 | 24457202 |
27 | 35192852 |
28 | 50251566 |
29 | 71230985 |
30 | 100271453 |
31 | 140224607 |
32 | 194871974 |
[1,5,19,58,157,384,875,1875,3828,7491,14147,25886, 46084,80040,135996,226502,370492,596064,944557, 1475983,2276771,3470030,5229835,7800045,11520003, 16858149,24457202,35192852,50251566,71230985, 100271453,140224607,194871974] |