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A223379 as a simple table

na(n)
19
224
324
468
5144
668
7192
8912
9912
10192
11544
125808
1313232
145808
15544
161536
1737008
18192752
19192752
2037008
211536
224352
23235824
242812608
256443888
262812608
27235824
284352
2912288
301502736
3141044048
32215773456
33215773456
3441044048
351502736
3612288

[9,24,24,68,144,68,192,912,912,192,544,5808,13232,
 5808,544,1536,37008,192752,192752,37008,1536,4352,
 235824,2812608,6443888,2812608,235824,4352,12288,
 1502736,41044048,215773456,215773456,41044048,
 1502736,12288]