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A079985 as a simple table

na(n)
01
10
20
30
41
52
64
70
84
910
1029
1140
1264
1388
14221
15420
16800
171280
182336
194260
208325
2115000
2227200
2348360
2489541
25164430
26303300
27549120
281001156
291824342
303350169
316122640
3211189504
3320391280
3437266329
3568097480
36124548224
37227452928
38415474816

[1,0,0,0,1,2,4,0,4,10,29,40,64,88,221,420,800,
 1280,2336,4260,8325,15000,27200,48360,89541,
 164430,303300,549120,1001156,1824342,3350169,
 6122640,11189504,20391280,37266329,68097480,
 124548224,227452928,415474816]