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A318308 as a simple table

na(n)
11
21
31
41
52
63
74
81
94
101
115
126
137
148
152
161
179
1810
1911
2012
215
2213
2314
2415
2516
265
2717
2818
2919
3020
3121
321
3316
3422
3523
3624
3725
3826
3914
4027
4128
4229
4330
448
4531
4616
4732
4833
4930
5034
5135
524
5336
5420
5525
5637
5738
5839
5940
6041
6142
6243
6316
641
6544
6615
6745
6831
6946
7047
7148
7249
7350
7451
7539
767
7752
7820
7953
8054
8130
8255
8356
8457
8558
8659
8760
8847
8961
9062
9163
9222
9340
9446
9564

[1,1,1,1,2,3,4,1,4,1,5,6,7,8,2,1,9,10,11,12,5,13,
 14,15,16,5,17,18,19,20,21,1,16,22,23,24,25,26,14,
 27,28,29,30,8,31,16,32,33,30,34,35,4,36,20,25,37,
 38,39,40,41,42,43,16,1,44,15,45,31,46,47,48,49,50,
 51,39,7,52,20,53,54,30,55,56,57,58,59,60,47,61,62,
 63,22,40,46,64]