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A189779 as a simple table

na(n)
12
24
34
48
516
68
715
864
964
1015
1128
12225
13512
14225
1528
1652
17784
183375
193375
20784
2152
2297
232704
2421952
2537976
2621952
272704
2897
29181
309409
31140608
32418550
33418550
34140608
359409
36181
37338
3832761
39912673
404461435
417767740
424461435
43912673
4432761
45338
46631

[2,4,4,8,16,8,15,64,64,15,28,225,512,225,28,52,
 784,3375,3375,784,52,97,2704,21952,37976,21952,
 2704,97,181,9409,140608,418550,418550,140608,9409,
 181,338,32761,912673,4461435,7767740,4461435,
 912673,32761,338,631]