n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 5 |
6 | 7 |
7 | 13 |
8 | 18 |
9 | 27 |
10 | 38 |
11 | 54 |
12 | 71 |
13 | 99 |
14 | 131 |
15 | 172 |
16 | 226 |
17 | 295 |
18 | 379 |
19 | 488 |
20 | 621 |
21 | 788 |
22 | 998 |
23 | 1253 |
24 | 1567 |
25 | 1955 |
26 | 2432 |
27 | 3006 |
28 | 3712 |
29 | 4563 |
30 | 5596 |
31 | 6840 |
32 | 8343 |
33 | 10139 |
34 | 12306 |
35 | 14879 |
36 | 17968 |
37 | 21635 |
38 | 26011 |
39 | 31181 |
40 | 37330 |
41 | 44581 |
42 | 53166 |
43 | 63259 |
44 | 75169 |
45 | 89128 |
46 | 105554 |
47 | 124752 |
[0,0,1,2,5,7,13,18,27,38,54,71,99,131,172,226,295, 379,488,621,788,998,1253,1567,1955,2432,3006,3712, 4563,5596,6840,8343,10139,12306,14879,17968,21635, 26011,31181,37330,44581,53166,63259,75169,89128, 105554,124752] |