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A224361 as a simple table

na(n)
11
22
32
45
53
65
73
81
96
1010
115
124
138
1411
155
166
174
187
1912
206
219
225
232
241
2512
262
2710
2815
294
307
319
3214
337
349
3516
365
3712
385
3910
4013
414
4211
436
446
4518
465
475
488
491
503
5112
5217
535
5419
5537
567
575
5815
5913
605
6110
6217
637
6410
6538
6614
677
686
692
7017
718
7214
737
742
7520
7617
7715

[1,2,2,5,3,5,3,1,6,10,5,4,8,11,5,6,4,7,12,6,9,5,2,
 1,12,2,10,15,4,7,9,14,7,9,16,5,12,5,10,13,4,11,6,
 6,18,5,5,8,1,3,12,17,5,19,37,7,5,15,13,5,10,17,7,
 10,38,14,7,6,2,17,8,14,7,2,20,17,15]