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A166569 as a simple table

na(n)
14
27
39
414
515
619
720
821
924
1026
1128
1229
1332
1433
1534
1635
1737
1839
1942
2044
2146
2248
2349
2454
2555
2656
2758
2859
2963
3064
3166
3269
3370
3472
3574
3677
3778
3879
3981
4083
4184
4285
4389
4491
4592
4694
4795
4896
4998
5099
51100
52101
53103
54104
55105
56109
57111
58112
59113
60114
61115
62117
63119
64124
65125

[4,7,9,14,15,19,20,21,24,26,28,29,32,33,34,35,37,
 39,42,44,46,48,49,54,55,56,58,59,63,64,66,69,70,
 72,74,77,78,79,81,83,84,85,89,91,92,94,95,96,98,
 99,100,101,103,104,105,109,111,112,113,114,115,
 117,119,124,125]