n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 14 |
7 | 20 |
8 | 25 |
9 | 33 |
10 | 39 |
11 | 49 |
12 | 56 |
13 | 68 |
14 | 76 |
15 | 90 |
16 | 99 |
17 | 115 |
18 | 125 |
19 | 143 |
20 | 154 |
21 | 174 |
22 | 186 |
23 | 208 |
24 | 221 |
25 | 245 |
26 | 259 |
27 | 285 |
28 | 300 |
29 | 328 |
30 | 344 |
31 | 374 |
32 | 391 |
33 | 423 |
34 | 441 |
35 | 475 |
36 | 494 |
37 | 530 |
38 | 550 |
39 | 588 |
40 | 609 |
41 | 649 |
42 | 671 |
43 | 713 |
44 | 736 |
45 | 780 |
46 | 804 |
47 | 850 |
48 | 875 |
49 | 923 |
50 | 949 |
51 | 999 |
52 | 1026 |
53 | 1078 |
54 | 1106 |
[0,0,1,3,6,10,14,20,25,33,39,49,56,68,76,90,99, 115,125,143,154,174,186,208,221,245,259,285,300, 328,344,374,391,423,441,475,494,530,550,588,609, 649,671,713,736,780,804,850,875,923,949,999,1026, 1078,1106] |