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A223292 as a simple table

na(n)
196
21368
342168
4709320
522346136
6377262504
711864385048
8200704309992
96299392974744
10106774437227112
113344677464047256
1256803388487510120
131775872406337823128
1430218825031419575656
15942912161643830193816

[96,1368,42168,709320,22346136,377262504,
 11864385048,200704309992,6299392974744,
 106774437227112,3344677464047256,
 56803388487510120,1775872406337823128,
 30218825031419575656,942912161643830193816]