n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 15 |
7 | 21 |
8 | 28 |
9 | 36 |
10 | 44 |
11 | 53 |
12 | 63 |
13 | 74 |
14 | 86 |
15 | 99 |
16 | 113 |
17 | 128 |
18 | 144 |
19 | 160 |
20 | 177 |
21 | 195 |
22 | 214 |
23 | 234 |
24 | 255 |
25 | 277 |
26 | 300 |
27 | 324 |
28 | 348 |
29 | 373 |
30 | 399 |
31 | 426 |
32 | 454 |
33 | 483 |
34 | 513 |
35 | 544 |
36 | 576 |
37 | 608 |
38 | 641 |
39 | 675 |
40 | 710 |
41 | 746 |
42 | 783 |
43 | 821 |
44 | 860 |
45 | 900 |
46 | 940 |
47 | 981 |
48 | 1023 |
49 | 1066 |
50 | 1110 |
51 | 1155 |
52 | 1201 |
53 | 1248 |
54 | 1296 |
[0,0,1,3,6,10,15,21,28,36,44,53,63,74,86,99,113, 128,144,160,177,195,214,234,255,277,300,324,348, 373,399,426,454,483,513,544,576,608,641,675,710, 746,783,821,860,900,940,981,1023,1066,1110,1155, 1201,1248,1296] |