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A214917 as a simple table

na(n)
21
31
41
53
64
72
86
97
103
119
127
134
1412
1513
165
1710
1816
196
2018
2119
227
2321
2417
258
2624
2716
289
2927
3028
3110
3219
3331
3411
3533
3634
3712
3827
3937
4013
4139
4225
4314
4442
4532
4615
4728
4846
4916
5048
5149
5217
5351
5452
5518
5654
5734
5819
5942
6049
6120
6237
6361
6421
6563
6647
6722
6866
6967
7023
7158
7243
7324

[1,1,1,3,4,2,6,7,3,9,7,4,12,13,5,10,16,6,18,19,7,
 21,17,8,24,16,9,27,28,10,19,31,11,33,34,12,27,37,
 13,39,25,14,42,32,15,28,46,16,48,49,17,51,52,18,
 54,34,19,42,49,20,37,61,21,63,47,22,66,67,23,58,
 43,24]