n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 6 |
4 | 2 |
5 | 7 |
6 | 13 |
7 | 20 |
8 | 12 |
9 | 3 |
10 | 13 |
11 | 24 |
12 | 12 |
13 | -1 |
14 | -15 |
15 | -30 |
16 | -46 |
17 | -63 |
18 | -81 |
19 | -100 |
20 | -120 |
21 | -141 |
22 | -163 |
23 | -140 |
24 | -164 |
25 | -189 |
26 | -215 |
27 | -242 |
28 | -270 |
29 | -299 |
30 | -329 |
31 | -360 |
32 | -392 |
33 | -425 |
34 | -459 |
35 | -494 |
36 | -530 |
37 | -567 |
38 | -605 |
39 | -644 |
40 | -684 |
41 | -725 |
42 | -767 |
43 | -810 |
44 | -854 |
45 | -899 |
46 | -945 |
47 | -992 |
48 | -1040 |
49 | -1089 |
50 | -1139 |
51 | -1190 |
52 | -1242 |
53 | -1295 |
54 | -1349 |
55 | -1404 |
56 | -1460 |
[1,3,6,2,7,13,20,12,3,13,24,12,-1,-15,-30,-46,-63, -81,-100,-120,-141,-163,-140,-164,-189,-215,-242, -270,-299,-329,-360,-392,-425,-459,-494,-530,-567, -605,-644,-684,-725,-767,-810,-854,-899,-945,-992, -1040,-1089,-1139,-1190,-1242,-1295,-1349,-1404, -1460] |