n | a(n) |
---|---|
2 | 1 |
3 | 1 |
4 | 1 |
5 | 3 |
6 | 4 |
7 | 5 |
8 | 7 |
9 | 10 |
10 | 16 |
11 | 22 |
12 | 30 |
13 | 43 |
14 | 62 |
15 | 88 |
16 | 123 |
17 | 175 |
18 | 249 |
19 | 354 |
20 | 502 |
21 | 710 |
22 | 1006 |
23 | 1427 |
24 | 2024 |
25 | 2869 |
26 | 4068 |
27 | 5767 |
28 | 8176 |
29 | 11593 |
30 | 16436 |
31 | 23301 |
32 | 33033 |
33 | 46832 |
34 | 66398 |
35 | 94137 |
36 | 133461 |
37 | 189211 |
38 | 268252 |
39 | 380315 |
40 | 539192 |
41 | 764433 |
42 | 1083764 |
43 | 1536498 |
44 | 2178364 |
45 | 3088365 |
46 | 4378502 |
47 | 6207581 |
48 | 8800750 |
[1,1,1,3,4,5,7,10,16,22,30,43,62,88,123,175,249, 354,502,710,1006,1427,2024,2869,4068,5767,8176, 11593,16436,23301,33033,46832,66398,94137,133461, 189211,268252,380315,539192,764433,1083764, 1536498,2178364,3088365,4378502,6207581,8800750] |