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A031660 as a simple table

na(n)
133149
264058
365074
4106357
5221069
6222953
7292906
8293989
9299434
10376058
11378514
12380978
13382213
14470957
15473705
16578041
17692753
18694418
19697754
20701098
21702773
22812426
23817841
24821461
25823274
26825089
27826906
28832369
29965053
301094957

[33149,64058,65074,106357,221069,222953,292906,
 293989,299434,376058,378514,380978,382213,470957,
 473705,578041,692753,694418,697754,701098,702773,
 812426,817841,821461,823274,825089,826906,832369,
 965053,1094957]