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A375109 as a simple table

na(n)
11
21
32
44
56
69
714
817
922
1027
1135
1240
1350
1456
1564
1671
1785
1892
19109
20117
21128
22139
23159
24168
25182
26194
27208
28219
29245
30256
31285
32298
33314
34331
35349
36361
37396
38414
39433
40448
41486
42502
43542
44560
45580
46602
47646
48661
49691
50711
51737
52759
53809

[1,1,2,4,6,9,14,17,22,27,35,40,50,56,64,71,85,92,
 109,117,128,139,159,168,182,194,208,219,245,256,
 285,298,314,331,349,361,396,414,433,448,486,502,
 542,560,580,602,646,661,691,711,737,759,809]