n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 6 |
3 | 11 |
4 | 19 |
5 | 30 |
6 | 47 |
7 | 70 |
8 | 106 |
9 | 153 |
10 | 226 |
11 | 321 |
12 | 468 |
13 | 659 |
14 | 954 |
15 | 1338 |
16 | 1929 |
17 | 2698 |
18 | 3881 |
19 | 5420 |
20 | 7787 |
21 | 10866 |
22 | 15601 |
23 | 21760 |
24 | 31231 |
25 | 43551 |
26 | 62494 |
27 | 87135 |
28 | 125022 |
29 | 174305 |
30 | 250080 |
31 | 348647 |
32 | 500198 |
33 | 697333 |
34 | 1000436 |
35 | 1394707 |
36 | 2000914 |
37 | 2789457 |
38 | 4001872 |
39 | 5578959 |
40 | 8003790 |
[1,3,6,11,19,30,47,70,106,153,226,321,468,659,954, 1338,1929,2698,3881,5420,7787,10866,15601,21760, 31231,43551,62494,87135,125022,174305,250080, 348647,500198,697333,1000436,1394707,2000914, 2789457,4001872,5578959,8003790] |