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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 2 |
| 3 | 2 |
| 4 | 10 |
| 5 | 2 |
| 6 | 34 |
| 7 | -82 |
| 8 | 46 |
| 9 | 302 |
| 10 | 814 |
| 11 | -262 |
| 12 | 1786 |
| 13 | -21838 |
| 14 | -13646 |
| 15 | 2738 |
| 16 | 35506 |
| 17 | -379438 |
| 18 | -248366 |
| 19 | -9175402 |
| 20 | -8651114 |
| 21 | -7602538 |
| 22 | -5505386 |
| 23 | -214704262 |
| 24 | -206315654 |
| 25 | -189538438 |
| 26 | -155984006 |
| 27 | -88875142 |
| 28 | 45342586 |
| 29 | -5932822318 |
| 30 | -5395951406 |
| 31 | -198413006482 |
[0,1,2,2,10,2,34,-82,46,302,814,-262,1786,-21838, -13646,2738,35506,-379438,-248366,-9175402, -8651114,-7602538,-5505386,-214704262,-206315654, -189538438,-155984006,-88875142,45342586, -5932822318,-5395951406,-198413006482] |