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A176230 as a simple table

na(n)
01
11
21
33
46
51
615
745
815
91
10105
11420
12210
1328
141
15945
164725
173150
18630
1945
201
2110395
2262370
2351975
2413860
251485
2666
271
28135135
29945945
30945945
31315315
3245045
333003
3491
351
362027025
3716216200
3818918900
397567560
401351350
41120120
425460
43120
441
4534459425

[1,1,1,3,6,1,15,45,15,1,105,420,210,28,1,945,4725,
 3150,630,45,1,10395,62370,51975,13860,1485,66,1,
 135135,945945,945945,315315,45045,3003,91,1,
 2027025,16216200,18918900,7567560,1351350,120120,
 5460,120,1,34459425]