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A337315 as a simple table

na(n)
11
23
32
41
55
64
76
82
93
107
113
121
1312
142
151
1611
172
183
199
209
219
222
232
249
251
262
272
2821
297
307
312
324
3316
347
357
364
374
3817
392
4026
411
422
4311
445
454
466
4714
4817
494
502
513
526
534
5431
552
5620
572
582
5913
6014
611
626
639
642
651
6621
675
6821
695
701
7112
722
735
7412
7511
7625
772
785
796
802
812
8247
832
842
856
8611
873
8813

[1,3,2,1,5,4,6,2,3,7,3,1,12,2,1,11,2,3,9,9,9,2,2,
 9,1,2,2,21,7,7,2,4,16,7,7,4,4,17,2,26,1,2,11,5,4,
 6,14,17,4,2,3,6,4,31,2,20,2,2,13,14,1,6,9,2,1,21,
 5,21,5,1,12,2,5,12,11,25,2,5,6,2,2,47,2,2,6,11,3,
 13]