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A289651 as a simple table

na(n)
10
20
30
40
52
60
70
811
911
100
110
1244
1361
1444
150
161
17170
18607
19607
20170
211
223
23642
243160
258554
263160
27642
283
2910
302421
3131271
32121162
33121162
3431271
352421
3610
3724
389142
39183390
401756800
412662095
421756800
43183390
449142
4524
4660
4734572
481714758
4925760875

[0,0,0,0,2,0,0,11,11,0,0,44,61,44,0,1,170,607,607,
 170,1,3,642,3160,8554,3160,642,3,10,2421,31271,
 121162,121162,31271,2421,10,24,9142,183390,
 1756800,2662095,1756800,183390,9142,24,60,34572,
 1714758,25760875]