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A294618 as a simple table

na(n)
12
22
33
41
54
62
75
81
91
104
116
123
133
145
151
167
176
184
191
207
211
223
231
248
2510
265
271
281
299
303
318
324
331
349
351
3613
371
387
394
403
411
4212
435
4414
451
467
471
481
492
5010
512
5218
531
541
551
569
579
583
591
605
611
6214
637
6422
653
661

[2,2,3,1,4,2,5,1,1,4,6,3,3,5,1,7,6,4,1,7,1,3,1,8,
 10,5,1,1,9,3,8,4,1,9,1,13,1,7,4,3,1,12,5,14,1,7,1,
 1,2,10,2,18,1,1,1,9,9,3,1,5,1,14,7,22,3,1]