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A253838 as a simple table

na(n)
191296
2127376
3294870
4550535
5156876
6209862
7168884
885994
998010
10105807
1197464
12111967
13116598
14123855
15128600
16147622
17143446
18157728
19170206
20173129
21181512
22212428
23198020
24220903
25238078
26240784
27257584
28285985
29274432
30310773

[91296,127376,294870,550535,156876,209862,168884,
 85994,98010,105807,97464,111967,116598,123855,
 128600,147622,143446,157728,170206,173129,181512,
 212428,198020,220903,238078,240784,257584,285985,
 274432,310773]