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A198340 as a simple table

na(n)
10
21
36
46
521
621
724
824
956
1056
1156
1267
1367
1467
15126
1680
1767
18161
1980
20154
21154
22126
23161
24197
25252
26161
27354
28188
29154
30333
31126
32240
33252
34154
35311
36440
37197
38197
39333
40414
41161
42411
43188
44311
45683
46354
47333
48545
49384
50636
51311
52411
53240
54921
55462
56510

[0,1,6,6,21,21,24,24,56,56,56,67,67,67,126,80,67,
 161,80,154,154,126,161,197,252,161,354,188,154,
 333,126,240,252,154,311,440,197,197,333,414,161,
 411,188,311,683,354,333,545,384,636,311,411,240,
 921,462,510]