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A073712 as a simple table

na(n)
01
12
23
36
47
512
616
726
831
942
1059
1172
12104
13116
14184
15186
16303
17282
18497
19406
20783
21612
221224
23840
241856
251232
262784
271656
284136
292376
306008
313138
328735
334362
3412345
355754
3617693
377756
3824432
3910170
4034471
4113302
4246771
4317688
4465144
4522296
4687008

[1,2,3,6,7,12,16,26,31,42,59,72,104,116,184,186,
 303,282,497,406,783,612,1224,840,1856,1232,2784,
 1656,4136,2376,6008,3138,8735,4362,12345,5754,
 17693,7756,24432,10170,34471,13302,46771,17688,
 65144,22296,87008]