n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 4 |
3 | 9 |
4 | 15 |
5 | 20 |
6 | 23 |
7 | 23 |
8 | 20 |
9 | 11 |
10 | -2 |
11 | -21 |
12 | -46 |
13 | -76 |
14 | -111 |
15 | -150 |
16 | -194 |
17 | -240 |
18 | -289 |
19 | -339 |
20 | -389 |
21 | -437 |
22 | -484 |
23 | -527 |
24 | -566 |
25 | -599 |
26 | -626 |
27 | -645 |
28 | -656 |
29 | -658 |
30 | -649 |
31 | -630 |
32 | -600 |
33 | -559 |
34 | -505 |
35 | -440 |
36 | -362 |
37 | -273 |
38 | -171 |
39 | -58 |
40 | 66 |
41 | 201 |
42 | 346 |
43 | 501 |
44 | 664 |
45 | 835 |
46 | 1013 |
47 | 1197 |
48 | 1385 |
49 | 1577 |
50 | 1772 |
51 | 1968 |
52 | 2164 |
53 | 2359 |
54 | 2551 |
55 | 2740 |
[0,1,4,9,15,20,23,23,20,11,-2,-21,-46,-76,-111, -150,-194,-240,-289,-339,-389,-437,-484,-527,-566, -599,-626,-645,-656,-658,-649,-630,-600,-559,-505, -440,-362,-273,-171,-58,66,201,346,501,664,835, 1013,1197,1385,1577,1772,1968,2164,2359,2551,2740] |