n | a(n) |
---|---|
-1 | 1 |
0 | -5 |
1 | 17 |
2 | 46 |
3 | 116 |
4 | 252 |
5 | 533 |
6 | 1034 |
7 | 1961 |
8 | 3540 |
9 | 6253 |
10 | 10654 |
11 | 17897 |
12 | 29284 |
13 | 47265 |
14 | 74868 |
15 | 117158 |
16 | 180608 |
17 | 275562 |
18 | 415300 |
19 | 620210 |
20 | 916860 |
21 | 1344251 |
22 | 1953974 |
23 | 2819664 |
24 | 4038300 |
25 | 5746031 |
26 | 8122072 |
27 | 11413112 |
28 | 15943576 |
29 | 22153909 |
30 | 30620666 |
[1,-5,17,46,116,252,533,1034,1961,3540,6253,10654, 17897,29284,47265,74868,117158,180608,275562, 415300,620210,916860,1344251,1953974,2819664, 4038300,5746031,8122072,11413112,15943576, 22153909,30620666] |