n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 1 |
9 | 1 |
10 | 1 |
11 | 1 |
12 | 1 |
13 | 2 |
14 | 4 |
15 | 6 |
16 | 9 |
17 | 12 |
18 | 16 |
19 | 20 |
20 | 25 |
21 | 30 |
22 | 36 |
23 | 42 |
24 | 49 |
25 | 56 |
26 | 64 |
27 | 80 |
28 | 100 |
29 | 130 |
30 | 169 |
31 | 221 |
32 | 289 |
33 | 374 |
34 | 484 |
35 | 616 |
36 | 784 |
37 | 980 |
38 | 1225 |
39 | 1505 |
40 | 1849 |
41 | 2279 |
42 | 2809 |
43 | 3498 |
44 | 4356 |
45 | 5478 |
46 | 6889 |
47 | 8715 |
48 | 11025 |
49 | 13965 |
50 | 17689 |
51 | 22344 |
52 | 28224 |
53 | 35448 |
54 | 44521 |
55 | 55704 |
56 | 69696 |
57 | 87120 |
58 | 108900 |
59 | 136290 |
60 | 170569 |
61 | 213934 |
62 | 268324 |
63 | 337218 |
64 | 423801 |
65 | 533169 |
66 | 670761 |
67 | 843570 |
[1,1,1,1,1,1,1,1,1,1,1,1,1,2,4,6,9,12,16,20,25,30, 36,42,49,56,64,80,100,130,169,221,289,374,484,616, 784,980,1225,1505,1849,2279,2809,3498,4356,5478, 6889,8715,11025,13965,17689,22344,28224,35448, 44521,55704,69696,87120,108900,136290,170569, 213934,268324,337218,423801,533169,670761,843570] |