n | a(n) |
---|---|
1 | 2 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 11 |
6 | 15 |
7 | 22 |
8 | 28 |
9 | 36 |
10 | 45 |
11 | 55 |
12 | 66 |
13 | 78 |
14 | 92 |
15 | 105 |
16 | 121 |
17 | 136 |
18 | 153 |
19 | 171 |
20 | 190 |
21 | 210 |
22 | 232 |
23 | 253 |
24 | 276 |
25 | 300 |
26 | 324 |
27 | 351 |
28 | 378 |
29 | 406 |
30 | 435 |
31 | 465 |
32 | 496 |
33 | 528 |
34 | 561 |
35 | 595 |
36 | 630 |
37 | 666 |
38 | 704 |
39 | 741 |
40 | 780 |
41 | 820 |
42 | 861 |
43 | 903 |
44 | 946 |
45 | 990 |
46 | 1035 |
47 | 1081 |
48 | 1127 |
49 | 1176 |
50 | 1225 |
51 | 1274 |
52 | 1326 |
53 | 1378 |
54 | 1431 |
[2,1,3,6,11,15,22,28,36,45,55,66,78,92,105,121, 136,153,171,190,210,232,253,276,300,324,351,378, 406,435,465,496,528,561,595,630,666,704,741,780, 820,861,903,946,990,1035,1081,1127,1176,1225,1274, 1326,1378,1431] |