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A050180 as a simple table

na(n)
11
23
312
424
542
660
7132
8303
9312
10450
11564
121236
131419
142952
1510098
1612060
1713848
1817229
1922356
2037896
21251904

[1,3,12,24,42,60,132,303,312,450,564,1236,1419,
 2952,10098,12060,13848,17229,22356,37896,251904]