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A249868 as a simple table

na(n)
11
22
32
44
52
64
72
84
96
102
111
122
132
144
152
164
172
184
196
202
2132
221
232
242
254
262
274
282
294
306
312
3232
331
342
352
364
372
384
392
404
416
422
4394
441
452
462
474
482
494
502
514
526
5365

[1,2,2,4,2,4,2,4,6,2,1,2,2,4,2,4,2,4,6,2,32,1,2,2,
 4,2,4,2,4,6,2,32,1,2,2,4,2,4,2,4,6,2,94,1,2,2,4,2,
 4,2,4,6,65]