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A321476 as a simple table

na(n)
11
22
33
42
54
64
72
86
94
106
112
125
133
143
155
162
1712
184
196
204
2112
222
238
246
258
268
276
288
292
306
318
326
334
346
358
366
372
3812
3912
406
414
424
436
4412
4512
462
4715
486
493
5010
516
5210
533
546
5515
562
5710
5812
594
6010
6112
6212
6310
644
6512
6610
672
6812
694
706
714
7212
734
7412
754
766
774
7812

[1,2,3,2,4,4,2,6,4,6,2,5,3,3,5,2,12,4,6,4,12,2,8,
 6,8,8,6,8,2,6,8,6,4,6,8,6,2,12,12,6,4,4,6,12,12,2,
 15,6,3,10,6,10,3,6,15,2,10,12,4,10,12,12,10,4,12,
 10,2,12,4,6,4,12,4,12,4,6,4,12]