n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 4 |
4 | 4 |
5 | 9 |
6 | 15 |
7 | 22 |
8 | 37 |
9 | 56 |
10 | 92 |
11 | 133 |
12 | 210 |
13 | 310 |
14 | 466 |
15 | 696 |
16 | 1013 |
17 | 1495 |
18 | 2160 |
19 | 3141 |
20 | 4495 |
21 | 6462 |
22 | 9172 |
23 | 13024 |
24 | 18387 |
25 | 25840 |
26 | 36213 |
27 | 50500 |
28 | 70280 |
29 | 97302 |
30 | 134522 |
31 | 185105 |
32 | 254245 |
33 | 347938 |
34 | 475036 |
35 | 646676 |
36 | 878145 |
37 | 1189468 |
38 | 1607095 |
39 | 2166672 |
40 | 2913794 |
41 | 3910741 |
[1,1,1,4,4,9,15,22,37,56,92,133,210,310,466,696, 1013,1495,2160,3141,4495,6462,9172,13024,18387, 25840,36213,50500,70280,97302,134522,185105, 254245,347938,475036,646676,878145,1189468, 1607095,2166672,2913794,3910741] |