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A193631 as a simple table

na(n)
01
12
21
34
44
55
68
712
822
917
1016
1132
1272
1388
1489
1532
1680
17208
18328
19474
20417
2164
22192
23560
241056
251836
262364
272253
28128
29448
301440
313120
326168
339684
3413038
3511937
36256
371024
383584
398704
4019040
4134240
4254800
4371152
4466737
45512
462304
478704
4823296

[1,2,1,4,4,5,8,12,22,17,16,32,72,88,89,32,80,208,
 328,474,417,64,192,560,1056,1836,2364,2253,128,
 448,1440,3120,6168,9684,13038,11937,256,1024,3584,
 8704,19040,34240,54800,71152,66737,512,2304,8704,
 23296]