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A175030 as a simple table

na(n)
12
26
39
48
515
612
721
816
918
1020
1133
1224
1339
1428
1530
1632
1751
1836
1957
2040
2142
2244
2369
2448
2550
2652
2754
2856
2987
3060
3193
3264
3366
3468
3570
3672
37111
3876
3978
4080
41123
4284
43129
4488
4590
4692
47141
4896
4998
50100
51102
52104
53159
54108
55110
56112
57114
58116
59177
60120
61183
62124
63126
64128
65130

[2,6,9,8,15,12,21,16,18,20,33,24,39,28,30,32,51,
 36,57,40,42,44,69,48,50,52,54,56,87,60,93,64,66,
 68,70,72,111,76,78,80,123,84,129,88,90,92,141,96,
 98,100,102,104,159,108,110,112,114,116,177,120,
 183,124,126,128,130]