n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 4 |
3 | 10 |
4 | 20 |
5 | 39 |
6 | 76 |
7 | 140 |
8 | 244 |
9 | 415 |
10 | 696 |
11 | 1140 |
12 | 1820 |
13 | 2861 |
14 | 4448 |
15 | 6816 |
16 | 10292 |
17 | 15372 |
18 | 22756 |
19 | 33356 |
20 | 48408 |
21 | 69683 |
22 | 99600 |
23 | 141312 |
24 | 199036 |
25 | 278557 |
26 | 387608 |
27 | 536230 |
28 | 737632 |
29 | 1009464 |
30 | 1374888 |
31 | 1863764 |
32 | 2514868 |
33 | 3378948 |
34 | 4521672 |
35 | 6027000 |
36 | 8002676 |
[1,1,4,10,20,39,76,140,244,415,696,1140,1820,2861, 4448,6816,10292,15372,22756,33356,48408,69683, 99600,141312,199036,278557,387608,536230,737632, 1009464,1374888,1863764,2514868,3378948,4521672, 6027000,8002676] |