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A339023 as a simple table

na(n)
00
11
24
39
47
57
69
74
81
99
1010
1122
1236
1343
1452
1563
1676
1782
1899
1919
2040
2163
2288
2316
2436
2558
2673
2799
2828
2949
3090
3134
3261
3399
3431
3564
3699
3737
3867
3999
4070
4125
4263
4313
4455
4599
4646
4785
4836
4979
5070
5136
5285
5346
5499
5555
5613
5763
5825
5979
6090
6167
6237
6399
6464
6531
6699
6761

[0,1,4,9,7,7,9,4,1,9,10,22,36,43,52,63,76,82,99,
 19,40,63,88,16,36,58,73,99,28,49,90,34,61,99,31,
 64,99,37,67,99,70,25,63,13,55,99,46,85,36,79,70,
 36,85,46,99,55,13,63,25,79,90,67,37,99,64,31,99,
 61]