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n | a(n) |
---|---|
0 | 1 |
1 | -3 |
2 | 0 |
3 | 36 |
4 | 351 |
5 | 2592 |
6 | 16443 |
7 | 91368 |
8 | 438858 |
9 | 1766124 |
10 | 6039765 |
11 | 28371951 |
12 | 345454146 |
13 | 5042653380 |
14 | 61953010137 |
15 | 648331999074 |
16 | 6013380216978 |
17 | 50966902431432 |
18 | 404617672580886 |
19 | 3082831238643525 |
20 | 23168405721857769 |
21 | 176910812101877094 |
22 | 1406600430681201138 |
[1,-3,0,36,351,2592,16443,91368,438858,1766124, 6039765,28371951,345454146,5042653380,61953010137, 648331999074,6013380216978,50966902431432, 404617672580886,3082831238643525, 23168405721857769,176910812101877094, 1406600430681201138] |