n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 3 |
3 | 6 |
4 | 12 |
5 | 20 |
6 | 35 |
7 | 54 |
8 | 86 |
9 | 128 |
10 | 192 |
11 | 275 |
12 | 399 |
13 | 556 |
14 | 780 |
15 | 1068 |
16 | 1463 |
17 | 1965 |
18 | 2644 |
19 | 3498 |
20 | 4630 |
21 | 6052 |
22 | 7899 |
23 | 10206 |
24 | 13174 |
25 | 16851 |
26 | 21522 |
27 | 27294 |
28 | 34545 |
29 | 43453 |
30 | 54563 |
31 | 68135 |
32 | 84927 |
33 | 105366 |
34 | 130462 |
35 | 160876 |
36 | 198014 |
37 | 242812 |
38 | 297201 |
39 | 362587 |
40 | 441546 |
41 | 536104 |
42 | 649791 |
43 | 785437 |
44 | 947812 |
45 | 1140945 |
46 | 1371173 |
47 | 1644136 |
48 | 1968379 |
49 | 2351597 |
50 | 2805218 |
51 | 3339869 |
52 | 3970648 |
53 | 4712040 |
54 | 5584141 |
55 | 6606438 |
56 | 7805507 |
57 | 9207637 |
[0,1,3,6,12,20,35,54,86,128,192,275,399,556,780, 1068,1463,1965,2644,3498,4630,6052,7899,10206, 13174,16851,21522,27294,34545,43453,54563,68135, 84927,105366,130462,160876,198014,242812,297201, 362587,441546,536104,649791,785437,947812,1140945, 1371173,1644136,1968379,2351597,2805218,3339869, 3970648,4712040,5584141,6606438,7805507,9207637] |