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A044540 as a simple table

na(n)
121
270
3119
4153
5168
6217
7266
8315
9364
10413
11462
12496
13511
14560
15609
16658
17707
18756
19805
20839
21854
22903
23952
241001
251077
261099
271148
281182
291197
301246
311295
321344
331393
341442
351491
361525
371540
381589
391638
401687
411736
421785

[21,70,119,153,168,217,266,315,364,413,462,496,
 511,560,609,658,707,756,805,839,854,903,952,1001,
 1077,1099,1148,1182,1197,1246,1295,1344,1393,1442,
 1491,1525,1540,1589,1638,1687,1736,1785]