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A131177 as a simple table

na(n)
11
24
311
423
541
667
7102
8147
9204
10274
11358
12458
13575
14710
15865
161041
171239
181461

[1,4,11,23,41,67,102,147,204,274,358,458,575,710,
 865,1041,1239,1461]