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A260178 as a simple table

na(n)
11
21
33
41
510
68
713
818
922
1017
1130
126
139
1442
151
1630
171
1850
1966
2070
2127
221
231
2434
2522
2610
271
281
2976
3015
311
32130
3337
341
35105
36150
3728
38162
39166
4093
41178
4219
431
4481
4514
461
471
48222
49226
50107
51144
52238
5364
541
5516
561
5782
58270
5960
6053
611
62155
631
64310
65288
66203
671

[1,1,3,1,10,8,13,18,22,17,30,6,9,42,1,30,1,50,66,
 70,27,1,1,34,22,10,1,1,76,15,1,130,37,1,105,150,
 28,162,166,93,178,19,1,81,14,1,1,222,226,107,144,
 238,64,1,16,1,82,270,60,53,1,155,1,310,288,203,1]