n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | -3 |
4 | 11 |
5 | -49 |
6 | 259 |
7 | -1589 |
8 | 11109 |
9 | -87171 |
10 | 758121 |
11 | -7229859 |
12 | 74905467 |
13 | -836159961 |
14 | 9980000667 |
15 | -126422745813 |
16 | 1686902233653 |
17 | -23512989735963 |
18 | 338917341235473 |
19 | -4982536435536387 |
20 | 73087736506615467 |
21 | -1025163078325255233 |
22 | 12286912220375608179 |
[0,0,1,-3,11,-49,259,-1589,11109,-87171,758121, -7229859,74905467,-836159961,9980000667, -126422745813,1686902233653,-23512989735963, 338917341235473,-4982536435536387, 73087736506615467,-1025163078325255233, 12286912220375608179] |