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A239452 as a simple table

na(n)
12
22
32
44
52
63
72
88
98
105
112
124
132
147
154
1616
172
189
192
205
216
2211
232
249
257
2613
2726
284
292
306
312
3232
3310
3417
356
369
372
3819
3912
4016
412
427
432
4412
458
4623
472
4816
4918
5025
5116
529
532
5427
5510
568
5718
5829
592
6016
612
6231
638
6464
655
663
672
6817
6922
7011
712
729
732
7437
7524
7620
7721

[2,2,2,4,2,3,2,8,8,5,2,4,2,7,4,16,2,9,2,5,6,11,2,
 9,7,13,26,4,2,6,2,32,10,17,6,9,2,19,12,16,2,7,2,
 12,8,23,2,16,18,25,16,9,2,27,10,8,18,29,2,16,2,31,
 8,64,5,3,2,17,22,11,2,9,2,37,24,20,21]