n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 3 |
4 | 7 |
5 | 10 |
6 | 20 |
7 | 24 |
8 | 45 |
9 | 61 |
10 | 103 |
11 | 140 |
12 | 246 |
13 | 325 |
14 | 517 |
15 | 728 |
16 | 1086 |
17 | 1472 |
18 | 2184 |
19 | 2918 |
20 | 4197 |
21 | 5638 |
22 | 7875 |
23 | 10497 |
24 | 14625 |
25 | 19272 |
26 | 26354 |
27 | 34804 |
28 | 46992 |
29 | 61490 |
30 | 82471 |
31 | 107163 |
32 | 142128 |
33 | 184141 |
34 | 241701 |
35 | 311282 |
36 | 406164 |
37 | 519755 |
38 | 672726 |
39 | 858110 |
40 | 1102872 |
[1,0,1,3,7,10,20,24,45,61,103,140,246,325,517,728, 1086,1472,2184,2918,4197,5638,7875,10497,14625, 19272,26354,34804,46992,61490,82471,107163,142128, 184141,241701,311282,406164,519755,672726,858110, 1102872] |