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A181733 as a simple table

na(n)
11
21
32
41
53
62
74
81
95
103
117
122
134
146
158
161
179
185
1913
203
217
2211
2315
242
254
266
278
2810
2912
3014
3116
321
3317
349
3525
365
3713
3821
3929
403
417
4211
4315
4419
4523
4627
4731
482
494
506
518
5210
5312
5414
5516
5618
5720
5822
5924
6026
6128
6230
6332

[1,1,2,1,3,2,4,1,5,3,7,2,4,6,8,1,9,5,13,3,7,11,15,
 2,4,6,8,10,12,14,16,1,17,9,25,5,13,21,29,3,7,11,
 15,19,23,27,31,2,4,6,8,10,12,14,16,18,20,22,24,26,
 28,30,32]