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A344947 as a simple table

na(n)
01
11
21
34
41
54
68
718
81
94
108
1118
1216
1336
1454
1596
161
174
188
1918
2016
2136
2254
2396
2432
2572
26108
27192
28162
29288
30384
31600
321
334
348
3518
3616
3736
3854
3996
4032
4172
42108
43192
44162
45288
46384
47600
4864
49144
50216
51384
52324
53576
54768
551200
56486
57864
581152
591800
601536
612400

[1,1,1,4,1,4,8,18,1,4,8,18,16,36,54,96,1,4,8,18,
 16,36,54,96,32,72,108,192,162,288,384,600,1,4,8,
 18,16,36,54,96,32,72,108,192,162,288,384,600,64,
 144,216,384,324,576,768,1200,486,864,1152,1800,
 1536,2400]