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A057957 as a simple table

na(n)
11
22
33
43
53
65
73
84
96
106
114
127
133
146
157
165
173
1810
193
208
218
227
234
2410
257
267
279
288
296
3013
313
327
339
347
359
3614
375
387
398
4010
415
4214
435
4410
4513
469
476
4813
495
5014
5111
5210
536
5415
5512
5611
579
589
596
6017
613
628
6314
649
659
6615
675
6811
699
7016
716
7219
736
7410
7514
7611
7710
7818
795
8013
8116
8210
838
8419
857
8610
8711

[1,2,3,3,3,5,3,4,6,6,4,7,3,6,7,5,3,10,3,8,8,7,4,
 10,7,7,9,8,6,13,3,7,9,7,9,14,5,7,8,10,5,14,5,10,
 13,9,6,13,5,14,11,10,6,15,12,11,9,9,6,17,3,8,14,9,
 9,15,5,11,9,16,6,19,6,10,14,11,10,18,5,13,16,10,8,
 19,7,10,11]