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A030304 as a simple table

na(n)
00
11
22
31
46
52
61
74
818
96
1026
112
125
131
144
1515
1650
1718
186
1922
2063
2126
2277
232
2417
255
2625
271
284
2911
3015
3146
32130
3350
3418
3555
36154
376
3822
3965
40146
4163
4226
4328
44163
4577
462
4713
4849
4917
505
5134
5269
5325
5479
551
5616
574
5868
5911
6015
6141
6246
63125
64322
65130
6650

[0,1,2,1,6,2,1,4,18,6,26,2,5,1,4,15,50,18,6,22,63,
 26,77,2,17,5,25,1,4,11,15,46,130,50,18,55,154,6,
 22,65,146,63,26,28,163,77,2,13,49,17,5,34,69,25,
 79,1,16,4,68,11,15,41,46,125,322,130,50]