n | a(n) |
---|---|
4 | -8 |
5 | -66 |
6 | -264 |
7 | -689 |
8 | -1255 |
9 | -1360 |
10 | 684 |
11 | 8502 |
12 | 28842 |
13 | 73150 |
14 | 159588 |
15 | 315549 |
16 | 580723 |
17 | 1010768 |
18 | 1681640 |
19 | 2694636 |
20 | 4182204 |
21 | 6314574 |
22 | 9307264 |
23 | 13429515 |
24 | 19013709 |
25 | 26465824 |
26 | 36276980 |
27 | 49036130 |
28 | 65443950 |
29 | 86327982 |
30 | 112659084 |
[-8,-66,-264,-689,-1255,-1360,684,8502,28842, 73150,159588,315549,580723,1010768,1681640, 2694636,4182204,6314574,9307264,13429515,19013709, 26465824,36276980,49036130,65443950,86327982, 112659084] |