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A193918 as a simple table

na(n)
01
11
21
33
42
51
69
76
83
92
1024
1115
129
135
143
1564
1640
1724
1815
198
205
21168
22104
2364
2439
2524
2613
278
28441
29273
30168
31104
3263
3339
3421
3513
361155
37714
38441
39272
40168
41102
4263
4334
4421
453025
461870
471155
48714
49440
50272
51165
52102
5355
5434
557920
564895
573025
581869
591155

[1,1,1,3,2,1,9,6,3,2,24,15,9,5,3,64,40,24,15,8,5,
 168,104,64,39,24,13,8,441,273,168,104,63,39,21,13,
 1155,714,441,272,168,102,63,34,21,3025,1870,1155,
 714,440,272,165,102,55,34,7920,4895,3025,1869,
 1155]