n | a(n) |
---|---|
1 | 0 |
2 | 0 |
3 | 1 |
4 | 2 |
5 | 4 |
6 | 8 |
7 | 13 |
8 | 20 |
9 | 30 |
10 | 40 |
11 | 53 |
12 | 70 |
13 | 88 |
14 | 110 |
15 | 137 |
16 | 166 |
17 | 200 |
18 | 240 |
19 | 281 |
20 | 328 |
21 | 382 |
22 | 438 |
23 | 501 |
24 | 572 |
25 | 646 |
26 | 728 |
27 | 819 |
28 | 910 |
29 | 1010 |
30 | 1120 |
31 | 1233 |
32 | 1356 |
33 | 1490 |
34 | 1628 |
35 | 1777 |
36 | 1938 |
37 | 2100 |
38 | 2274 |
39 | 2461 |
40 | 2652 |
41 | 2856 |
42 | 3074 |
43 | 3297 |
44 | 3534 |
45 | 3786 |
46 | 4040 |
47 | 4309 |
48 | 4594 |
49 | 4884 |
50 | 5190 |
51 | 5513 |
52 | 5842 |
53 | 6188 |
54 | 6552 |
55 | 6917 |
[0,0,1,2,4,8,13,20,30,40,53,70,88,110,137,166,200, 240,281,328,382,438,501,572,646,728,819,910,1010, 1120,1233,1356,1490,1628,1777,1938,2100,2274,2461, 2652,2856,3074,3297,3534,3786,4040,4309,4594,4884, 5190,5513,5842,6188,6552,6917] |