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A330341 as a simple table

na(n)
10
20
31
40
50
61
70
81
93
103
110
120
133
1412
1512
160
171
1810
1946
2090
2160
220
230
249
25120
26480
27720
28360
290
301
3127
32384
332235
345670
356300
362520
370
380
3929
40980
419380
4236960
4368880
4460480
4520160
460
471
4875
492904
5038484
51217152
52604800
53876960
54635040
55181440

[0,0,1,0,0,1,0,1,3,3,0,0,3,12,12,0,1,10,46,90,60,
 0,0,9,120,480,720,360,0,1,27,384,2235,5670,6300,
 2520,0,0,29,980,9380,36960,68880,60480,20160,0,1,
 75,2904,38484,217152,604800,876960,635040,181440]