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A318053 as a simple table

na(n)
11
21
32
42
53
64
75
87
99
1012
1115
1219
1324
1431
1539
1650
1763
1880
19101
20128
21161
22204
23257
24324
25409
26515
27650
28819
291032
301301
311639
322066
332603
343280
354133
365207
376561
388266
3910415
4013122
4116533
4220831
4326245
4433067
4541662
4652491
4766135
4883325

[1,1,2,2,3,4,5,7,9,12,15,19,24,31,39,50,63,80,101,
 128,161,204,257,324,409,515,650,819,1032,1301,
 1639,2066,2603,3280,4133,5207,6561,8266,10415,
 13122,16533,20831,26245,33067,41662,52491,66135,
 83325]