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A275121 as a simple table

na(n)
11
22
36
44
520
66
728
88
918
1020
1166
1212
1378
1428
1530
1616
17204
1818
19228
2020
2142
2266
23276
2424
25100
2678
2754
2828
29348
3030
31496
3232
3366
34204
35140
3636
37666
38228
3978
4040
41820
4242
43860
4488
4590
46276
471128
4848
49196
50100
51204
52104
531272
5454
55220
5656
57228
58348
591416
6060

[1,2,6,4,20,6,28,8,18,20,66,12,78,28,30,16,204,18,
 228,20,42,66,276,24,100,78,54,28,348,30,496,32,66,
 204,140,36,666,228,78,40,820,42,860,88,90,276,
 1128,48,196,100,204,104,1272,54,220,56,228,348,
 1416,60]