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A244785 as a simple table

na(n)
14
218
388
4454
52424
613270
773988
8384360
92126012
1011983288
1168380920
12371177576
132103489988
1412072527960
1569865022356
16389690375308
172242267086352
1813018490319724
1973199231868324
20423255665348852
212467041278509640

[4,18,88,454,2424,13270,73988,384360,2126012,
 11983288,68380920,371177576,2103489988,
 12072527960,69865022356,389690375308,
 2242267086352,13018490319724,73199231868324,
 423255665348852,2467041278509640]