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A289346 as a simple table

na(n)
01
1-336
2-39312
3-8266944
4-2529479568
5-895678457184
6-344891780549568
7-140330667583849344
8-59379605532142099344
9-25873741825665005773200
10-11534062764689844375098592
11-5236325710480558290644292672

[1,-336,-39312,-8266944,-2529479568,-895678457184,
 -344891780549568,-140330667583849344,
 -59379605532142099344,-25873741825665005773200,
 -11534062764689844375098592,
 -5236325710480558290644292672]