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A019587 as a simple table

na(n)
11
21
33
42
51
65
73
88
95
102
119
125
131
1410
155
1615
179
183
1915
208
2121
2213
235
2420
2511
262
2719
289
2927
3016
315
3225
3313
341
3523
3610
3733
3819
395
4030
4115
4241
4325
449
4537
4620
473
4833
4915
5046
5127
528
5341
5421
5555
5634
5713
5849
5927
605
6143
6220
6359
6435
6511
6652
6727
682
6945
7019
7163
7236
739
7455
7527
7674
7745
7816
7965

[1,1,3,2,1,5,3,8,5,2,9,5,1,10,5,15,9,3,15,8,21,13,
 5,20,11,2,19,9,27,16,5,25,13,1,23,10,33,19,5,30,
 15,41,25,9,37,20,3,33,15,46,27,8,41,21,55,34,13,
 49,27,5,43,20,59,35,11,52,27,2,45,19,63,36,9,55,
 27,74,45,16,65]