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A309974 as a simple table

na(n)
11
21
31
46
53
63
71
84
94
1012
112
123
132
1412
155
168
172
185
194
2016
214
226
232
2410
256
2618
273
286
293
3017
317
3213
333
347
355
3620
377
3810
393
4010
417
4222
436
449
453
4613
479
4825
495
508
514
5218
5311
5420
554
568
575
5826
5911
6017
614
629
637
6428
6511
6613
674
6811
699
7030
719
7212
734
7415
7511
7632
777
7811
794
8021
8112
8233
836
8411
855

[1,1,1,6,3,3,1,4,4,12,2,3,2,12,5,8,2,5,4,16,4,6,2,
 10,6,18,3,6,3,17,7,13,3,7,5,20,7,10,3,10,7,22,6,9,
 3,13,9,25,5,8,4,18,11,20,4,8,5,26,11,17,4,9,7,28,
 11,13,4,11,9,30,9,12,4,15,11,32,7,11,4,21,12,33,6,
 11,5]