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A038045 as a simple table

na(n)
11
21
32
44
57
611
717
823
933
1043
1158
1268
1397
14109
15138
16168
17211
18227
19298
20316
21401
22459
23537
24559
25723
26771
27892
28988
291173
301201
311507
321537
331791
341947
352190
362324
372825
382861
393195
403437
413999
424039
434794
444836
455481
465971
476552
486598
497775

[1,1,2,4,7,11,17,23,33,43,58,68,97,109,138,168,
 211,227,298,316,401,459,537,559,723,771,892,988,
 1173,1201,1507,1537,1791,1947,2190,2324,2825,2861,
 3195,3437,3999,4039,4794,4836,5481,5971,6552,6598,
 7775]