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A221655 as a simple table

na(n)
10
21
30
42
54
60
74
824
912
100
118
12165
13230
1440
150
1616
171054
185879
192594
20136
210
2232
236862
24128076
25233781
2628478
27460
280
2964
3044576
312853634
3217254611
339205038
34313721
351556
360
37128
38289789
3963318470
401312503181
412299842566
42361920243
433449644
445264
450

[0,1,0,2,4,0,4,24,12,0,8,165,230,40,0,16,1054,
 5879,2594,136,0,32,6862,128076,233781,28478,460,0,
 64,44576,2853634,17254611,9205038,313721,1556,0,
 128,289789,63318470,1312503181,2299842566,
 361920243,3449644,5264,0]