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A368563 as a simple table

na(n)
11
21
32
41
53
65
71
84
94
108
111
125
136
149
1513
161
176
187
1910
2014
2119
221
237
248
257
2612
2718
2825
291
308
319
3211
3315
3420
3526
3633
371
389
393
4012
4111
4217
4327
4434
4542
461
4710
4810
496
5016
5121
5224
5332
5441
5551
561
5711
5811
5913
6017
6122
6228
6335
6443
6552
6662
671
6812
6912
7014
7110
7216
7323

[1,1,2,1,3,5,1,4,4,8,1,5,6,9,13,1,6,7,10,14,19,1,
 7,8,7,12,18,25,1,8,9,11,15,20,26,33,1,9,3,12,11,
 17,27,34,42,1,10,10,6,16,21,24,32,41,51,1,11,11,
 13,17,22,28,35,43,52,62,1,12,12,14,10,16,23]