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A207619 as a simple table

na(n)
11
21
33
41
54
66
71
85
911
1012
111
126
1317
1428
1524
161
177
1824
1951
2068
2148
221
238
2432
2582
26142
27160
2896
291
309
3141
32122
33255
34376
35368
36192
371
3810
3951
40172
41417
42744
43960
44832
45384
461
4711
4862
49233
50639
511323
522072
532384
541856
55768
561
5712
5874
59306
60933
612184
623974

[1,1,3,1,4,6,1,5,11,12,1,6,17,28,24,1,7,24,51,68,
 48,1,8,32,82,142,160,96,1,9,41,122,255,376,368,
 192,1,10,51,172,417,744,960,832,384,1,11,62,233,
 639,1323,2072,2384,1856,768,1,12,74,306,933,2184,
 3974]