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A030280 as a simple table

na(n)
11
26
330
4137
5588
62415
79600
837209
9141336
10528049
111945800
127086555
1325550547
1491319973
15323890062
161140985116
173995155506
1813913280006
1948216776266
20166355744244
21571636515369
221957015021744
236677155551312

[1,6,30,137,588,2415,9600,37209,141336,528049,
 1945800,7086555,25550547,91319973,323890062,
 1140985116,3995155506,13913280006,48216776266,
 166355744244,571636515369,1957015021744,
 6677155551312]