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A274144 as a simple table

na(n)
01
11
21
31
41
52
62
72
82
94
104
114
125
138
148
159
1612
1716
1817
1921
2027
2132
2237
2347
2457
2567
2682
27102
28121
29145
30180
31219
32260
33317
34391
35470
36564
37691
38843
391012
401225
411500
421816
432188
442663
453245
463918
474744
485778
497010
508473
5110291
5212511
5315148

[1,1,1,1,1,2,2,2,2,4,4,4,5,8,8,9,12,16,17,21,27,
 32,37,47,57,67,82,102,121,145,180,219,260,317,391,
 470,564,691,843,1012,1225,1500,1816,2188,2663,
 3245,3918,4744,5778,7010,8473,10291,12511,15148]